linear_algebra.finsupp ⟷ Mathlib.LinearAlgebra.Finsupp

mathlib commit https://github.com/leanprover-community/mathlib/commit/65a1391a0106c9204fe45bc73a039f056558cb83

@@ -244,7 +244,7 @@ theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔
 #align finsupp.mem_supported Finsupp.mem_supported
 -/
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:641:2: warning: expanding binder collection (x «expr ∉ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:642:2: warning: expanding binder collection (x «expr ∉ » s) -/
 #print Finsupp.mem_supported' /-
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
     p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
@@ -598,7 +598,7 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
 #align finsupp.lmap_domain_supported Finsupp.lmapDomain_supported
 -/
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:641:2: warning: expanding binder collection (a b «expr ∈ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:642:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 #print Finsupp.lmapDomain_disjoint_ker /-
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :

mathlib commit https://github.com/leanprover-community/mathlib/commit/65a1391a0106c9204fe45bc73a039f056558cb83

@@ -353,7 +353,7 @@ theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
   haveI := Classical.decPred fun x => x ∈ ⋃ i, s i
   suffices
     ((Submodule.subtype _).comp (restrict_dom M R (⋃ i, s i))).range ≤ ⨆ i, supported M R (s i) by
-    rwa [LinearMap.range_comp, range_restrict_dom, Submodule.map_top, range_subtype] at this 
+    rwa [LinearMap.range_comp, range_restrict_dom, Submodule.map_top, range_subtype] at this
   rw [range_le_iff_comap, eq_top_iff]
   rintro l ⟨⟩
   apply Finsupp.induction l; · exact zero_mem _
@@ -397,7 +397,7 @@ theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
   refine' ⟨fun h => set.disjoint_left.mpr fun x hx1 hx2 => _, disjoint_supported_supported⟩
   rcases exists_ne (0 : M) with ⟨y, hy⟩
   have := h.le_bot ⟨single_mem_supported R y hx1, single_mem_supported R y hx2⟩
-  rw [mem_bot, single_eq_zero] at this 
+  rw [mem_bot, single_eq_zero] at this
   exact hy this
 #align finsupp.disjoint_supported_supported_iff Finsupp.disjoint_supported_supported_iff
 -/
@@ -572,7 +572,7 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
   fun l (hl : ↑l.support ⊆ f ⁻¹' s) =>
   show ↑(mapDomain f l).support ⊆ s
     by
-    rw [← Set.image_subset_iff, ← Finset.coe_image] at hl 
+    rw [← Set.image_subset_iff, ← Finset.coe_image] at hl
     exact Set.Subset.trans map_domain_support hl
 #align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomain
 -/
@@ -606,12 +606,12 @@ theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
   by
   rw [disjoint_iff_inf_le]
   rintro l ⟨h₁, h₂⟩
-  rw [SetLike.mem_coe, mem_ker, lmap_domain_apply, map_domain] at h₂ 
+  rw [SetLike.mem_coe, mem_ker, lmap_domain_apply, map_domain] at h₂
   simp; ext x
   haveI := Classical.decPred fun x => x ∈ s
   by_cases xs : x ∈ s
   · have : Finsupp.sum l (fun a => Finsupp.single (f a)) (f x) = 0 := by rw [h₂]; rfl
-    rw [Finsupp.sum_apply, Finsupp.sum, Finset.sum_eq_single x] at this 
+    rw [Finsupp.sum_apply, Finsupp.sum, Finset.sum_eq_single x] at this
     · simpa [Finsupp.single_apply]
     · intro y hy xy; simp [mt (H _ (h₁ hy) _ xs) xy]
     · simp (config := { contextual := true })
@@ -738,7 +738,7 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
   ext x
   constructor
   · intro hx
-    rw [LinearMap.mem_range] at hx 
+    rw [LinearMap.mem_range] at hx
     rcases hx with ⟨l, hl⟩
     rw [← hl]
     rw [Finsupp.total_apply]
@@ -821,7 +821,7 @@ theorem span_image_eq_map_total (s : Set α) :
   by
   apply span_eq_of_le
   · intro x hx
-    rw [Set.mem_image] at hx 
+    rw [Set.mem_image] at hx
     apply Exists.elim hx
     intro i hi
     exact ⟨_, Finsupp.single_mem_supported R 1 hi.1, by simp [hi.2]⟩
@@ -1394,7 +1394,7 @@ theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule
   have :=
     CompleteLattice.IsCompactElement.exists_finset_of_le_iSup (Submodule R M)
       (Submodule.singleton_span_isCompactElement m) p
-  simp only [Submodule.span_singleton_le_iff_mem] at this 
+  simp only [Submodule.span_singleton_le_iff_mem] at this
   exact this hm
 #align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_iSup
 -/

mathlib commit https://github.com/leanprover-community/mathlib/commit/65a1391a0106c9204fe45bc73a039f056558cb83

@@ -204,6 +204,11 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
   rw [disjoint_iff_inf_le]
   refine' le_trans (le_iInf fun i => _) infi_ker_lapply_le_bot
   classical
+  by_cases his : i ∈ s
+  · by_cases hit : i ∈ t
+    · exact (hs.le_bot ⟨his, hit⟩).elim
+    exact inf_le_of_right_le (iInf_le_of_le i <| iInf_le _ hit)
+  exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
 #align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingle
 -/
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/65a1391a0106c9204fe45bc73a039f056558cb83

@@ -204,11 +204,6 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
   rw [disjoint_iff_inf_le]
   refine' le_trans (le_iInf fun i => _) infi_ker_lapply_le_bot
   classical
-  by_cases his : i ∈ s
-  · by_cases hit : i ∈ t
-    · exact (hs.le_bot ⟨his, hit⟩).elim
-    exact inf_le_of_right_le (iInf_le_of_le i <| iInf_le _ hit)
-  exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
 #align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingle
 -/
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/ce64cd319bb6b3e82f31c2d38e79080d377be451

@@ -3,9 +3,9 @@ Copyright (c) 2019 Johannes Hölzl. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
 -/
-import Mathbin.Data.Finsupp.Defs
-import Mathbin.LinearAlgebra.Pi
-import Mathbin.LinearAlgebra.Span
+import Data.Finsupp.Defs
+import LinearAlgebra.Pi
+import LinearAlgebra.Span
 
 #align_import linear_algebra.finsupp from "leanprover-community/mathlib"@"9d684a893c52e1d6692a504a118bfccbae04feeb"
 
@@ -244,7 +244,7 @@ theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔
 #align finsupp.mem_supported Finsupp.mem_supported
 -/
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (x «expr ∉ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:641:2: warning: expanding binder collection (x «expr ∉ » s) -/
 #print Finsupp.mem_supported' /-
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
     p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
@@ -598,7 +598,7 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
 #align finsupp.lmap_domain_supported Finsupp.lmapDomain_supported
 -/
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:641:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 #print Finsupp.lmapDomain_disjoint_ker /-
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :

mathlib commit https://github.com/leanprover-community/mathlib/commit/32a7e535287f9c73f2e4d2aef306a39190f0b504

@@ -1129,7 +1129,7 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
   { sumFinsuppAddEquivProdFinsupp with
     map_smul' := by intros;
       ext <;>
-        simp only [AddEquiv.toFun_eq_coe, Prod.smul_fst, Prod.smul_snd, smul_apply,
+        simp only [AddEquiv.to_fun_eq_coe, Prod.smul_fst, Prod.smul_snd, smul_apply,
           snd_sum_finsupp_add_equiv_prod_finsupp, fst_sum_finsupp_add_equiv_prod_finsupp,
           RingHom.id_apply] }
 #align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsupp

mathlib commit https://github.com/leanprover-community/mathlib/commit/8ea5598db6caeddde6cb734aa179cc2408dbd345

@@ -2,16 +2,13 @@
 Copyright (c) 2019 Johannes Hölzl. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
-
-! This file was ported from Lean 3 source module linear_algebra.finsupp
-! leanprover-community/mathlib commit 9d684a893c52e1d6692a504a118bfccbae04feeb
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathbin.Data.Finsupp.Defs
 import Mathbin.LinearAlgebra.Pi
 import Mathbin.LinearAlgebra.Span
 
+#align_import linear_algebra.finsupp from "leanprover-community/mathlib"@"9d684a893c52e1d6692a504a118bfccbae04feeb"
+
 /-!
 # Properties of the module `α →₀ M`
 
@@ -247,7 +244,7 @@ theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔
 #align finsupp.mem_supported Finsupp.mem_supported
 -/
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:638:2: warning: expanding binder collection (x «expr ∉ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (x «expr ∉ » s) -/
 #print Finsupp.mem_supported' /-
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
     p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
@@ -601,7 +598,7 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
 #align finsupp.lmap_domain_supported Finsupp.lmapDomain_supported
 -/
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:638:2: warning: expanding binder collection (a b «expr ∈ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 #print Finsupp.lmapDomain_disjoint_ker /-
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :

mathlib commit https://github.com/leanprover-community/mathlib/commit/2a0ce625dbb0ffbc7d1316597de0b25c1ec75303

@@ -315,7 +315,7 @@ end
 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id :=
   by
-  ext (l a)
+  ext l a
   by_cases a ∈ s <;> simp [h]
   exact ((mem_supported' R l.1).1 l.2 a h).symm
 #align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtype
@@ -438,10 +438,10 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
       map_add' := (liftAddHom fun x => (F x).toAddMonoidHom).map_add
       map_smul' := fun c f => by simp [sum_smul_index', smul_sum] }
   invFun F x := F.comp (lsingle x)
-  left_inv F := by ext (x y); simp
-  right_inv F := by ext (x y); simp
-  map_add' F G := by ext (x y); simp
-  map_smul' F G := by ext (x y); simp
+  left_inv F := by ext x y; simp
+  right_inv F := by ext x y; simp
+  map_add' F G := by ext x y; simp
+  map_smul' F G := by ext x y; simp
 #align finsupp.lsum Finsupp.lsum
 -/
 
@@ -1469,7 +1469,7 @@ def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
   by
-  ext (x y)
+  ext x y
   dsimp [splitting_of_finsupp_surjective]
   congr
   rw [sum_single_index, one_smul]
@@ -1506,7 +1506,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
   by
-  ext (x y)
+  ext x y
   dsimp [splitting_of_fun_on_fintype_surjective]
   rw [linear_equiv_fun_on_finite_symm_single, Finsupp.sum_single_index, one_smul,
     (s (Finsupp.single x 1)).choose_spec, Finsupp.single_eq_pi_single]

mathlib commit https://github.com/leanprover-community/mathlib/commit/9fb8964792b4237dac6200193a0d533f1b3f7423

@@ -76,16 +76,21 @@ variable [AddCommMonoid N] [Module R N]
 
 variable [AddCommMonoid P] [Module R P]
 
+#print Finsupp.lsingle /-
 /-- Interpret `finsupp.single a` as a linear map. -/
 def lsingle (a : α) : M →ₗ[R] α →₀ M :=
   { Finsupp.singleAddHom a with map_smul' := fun a b => (smul_single _ _ _).symm }
 #align finsupp.lsingle Finsupp.lsingle
+-/
 
+#print Finsupp.lhom_ext /-
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere. -/
 theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (single a b) = ψ (single a b)) : φ = ψ :=
   LinearMap.toAddMonoidHom_injective <| addHom_ext h
 #align finsupp.lhom_ext Finsupp.lhom_ext
+-/
 
+#print Finsupp.lhom_ext' /-
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere.
 
 We formulate this fact using equality of linear maps `φ.comp (lsingle a)` and `ψ.comp (lsingle a)`
@@ -96,12 +101,16 @@ theorem lhom_ext' ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a, φ.comp (l
     φ = ψ :=
   lhom_ext fun a => LinearMap.congr_fun (h a)
 #align finsupp.lhom_ext' Finsupp.lhom_ext'
+-/
 
+#print Finsupp.lapply /-
 /-- Interpret `λ (f : α →₀ M), f a` as a linear map. -/
 def lapply (a : α) : (α →₀ M) →ₗ[R] M :=
   { Finsupp.applyAddHom a with map_smul' := fun a b => rfl }
 #align finsupp.lapply Finsupp.lapply
+-/
 
+#print Finsupp.lcoeFun /-
 /-- Forget that a function is finitely supported.
 
 This is the linear version of `finsupp.to_fun`. -/
@@ -111,11 +120,13 @@ def lcoeFun : (α →₀ M) →ₗ[R] α → M where
   map_add' x y := by ext; simp
   map_smul' x y := by ext; simp
 #align finsupp.lcoe_fun Finsupp.lcoeFun
+-/
 
 section LsubtypeDomain
 
 variable (s : Set α)
 
+#print Finsupp.lsubtypeDomain /-
 /-- Interpret `finsupp.subtype_domain s` as a linear map. -/
 def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
     where
@@ -123,29 +134,39 @@ def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
   map_add' a b := subtypeDomain_add
   map_smul' c a := ext fun a => rfl
 #align finsupp.lsubtype_domain Finsupp.lsubtypeDomain
+-/
 
+#print Finsupp.lsubtypeDomain_apply /-
 theorem lsubtypeDomain_apply (f : α →₀ M) :
     (lsubtypeDomain s : (α →₀ M) →ₗ[R] s →₀ M) f = subtypeDomain (fun x => x ∈ s) f :=
   rfl
 #align finsupp.lsubtype_domain_apply Finsupp.lsubtypeDomain_apply
+-/
 
 end LsubtypeDomain
 
+#print Finsupp.lsingle_apply /-
 @[simp]
 theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b = single a b :=
   rfl
 #align finsupp.lsingle_apply Finsupp.lsingle_apply
+-/
 
+#print Finsupp.lapply_apply /-
 @[simp]
 theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →ₗ[R] M) f = f a :=
   rfl
 #align finsupp.lapply_apply Finsupp.lapply_apply
+-/
 
+#print Finsupp.ker_lsingle /-
 @[simp]
 theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :=
   ker_eq_bot_of_injective (single_injective a)
 #align finsupp.ker_lsingle Finsupp.ker_lsingle
+-/
 
+#print Finsupp.lsingle_range_le_ker_lapply /-
 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
     (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range) ≤ ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) :=
   by
@@ -155,20 +176,26 @@ theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
   have : a₁ ≠ a₂ := fun eq => h.le_bot ⟨h₁, Eq.symm ▸ h₂⟩
   exact single_eq_of_ne this
 #align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapply
+-/
 
+#print Finsupp.iInf_ker_lapply_le_bot /-
 theorem iInf_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ :=
   by
   simp only [SetLike.le_def, mem_infi, mem_ker, mem_bot, lapply_apply]
   exact fun a h => Finsupp.ext h
 #align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_bot
+-/
 
+#print Finsupp.iSup_lsingle_range /-
 theorem iSup_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range) = ⊤ :=
   by
   refine' eq_top_iff.2 <| SetLike.le_def.2 fun f _ => _
   rw [← sum_single f]
   exact sum_mem fun a ha => Submodule.mem_iSup_of_mem a ⟨_, rfl⟩
 #align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_range
+-/
 
+#print Finsupp.disjoint_lsingle_lsingle /-
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range)
       (⨆ a ∈ t, (lsingle a : M →ₗ[R] α →₀ M).range) :=
@@ -186,14 +213,18 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     exact inf_le_of_right_le (iInf_le_of_le i <| iInf_le _ hit)
   exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
 #align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingle
+-/
 
+#print Finsupp.span_single_image /-
 theorem span_single_image (s : Set M) (a : α) :
     Submodule.span R (single a '' s) = (Submodule.span R s).map (lsingle a : M →ₗ[R] α →₀ M) := by
   rw [← span_image] <;> rfl
 #align finsupp.span_single_image Finsupp.span_single_image
+-/
 
 variable (M R)
 
+#print Finsupp.supported /-
 /-- `finsupp.supported M R s` is the `R`-submodule of all `p : α →₀ M` such that `p.support ⊆ s`. -/
 def supported (s : Set α) : Submodule R (α →₀ M) :=
   by
@@ -206,29 +237,39 @@ def supported (s : Set α) : Submodule R (α →₀ M) :=
   · intro a p hp
     refine' subset.trans (Finset.coe_subset.2 support_smul) hp
 #align finsupp.supported Finsupp.supported
+-/
 
 variable {M}
 
+#print Finsupp.mem_supported /-
 theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔ ↑p.support ⊆ s :=
   Iff.rfl
 #align finsupp.mem_supported Finsupp.mem_supported
+-/
 
 /- ./././Mathport/Syntax/Translate/Basic.lean:638:2: warning: expanding binder collection (x «expr ∉ » s) -/
+#print Finsupp.mem_supported' /-
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
     p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
   haveI := Classical.decPred fun x : α => x ∈ s <;>
     simp [mem_supported, Set.subset_def, not_imp_comm]
 #align finsupp.mem_supported' Finsupp.mem_supported'
+-/
 
+#print Finsupp.mem_supported_support /-
 theorem mem_supported_support (p : α →₀ M) : p ∈ Finsupp.supported M R (p.support : Set α) := by
   rw [Finsupp.mem_supported]
 #align finsupp.mem_supported_support Finsupp.mem_supported_support
+-/
 
+#print Finsupp.single_mem_supported /-
 theorem single_mem_supported {s : Set α} {a : α} (b : M) (h : a ∈ s) :
     single a b ∈ supported M R s :=
   Set.Subset.trans support_single_subset (Finset.singleton_subset_set_iff.2 h)
 #align finsupp.single_mem_supported Finsupp.single_mem_supported
+-/
 
+#print Finsupp.supported_eq_span_single /-
 theorem supported_eq_span_single (s : Set α) :
     supported R R s = span R ((fun i => single i 1) '' s) :=
   by
@@ -241,9 +282,11 @@ theorem supported_eq_span_single (s : Set α) :
     apply subset_span
     apply Set.mem_image_of_mem _ (hl il)
 #align finsupp.supported_eq_span_single Finsupp.supported_eq_span_single
+-/
 
 variable (M R)
 
+#print Finsupp.restrictDom /-
 /-- Interpret `finsupp.filter s` as a linear map from `α →₀ M` to `supported M R s`. -/
 def restrictDom (s : Set α) : (α →₀ M) →ₗ[R] supported M R s :=
   LinearMap.codRestrict _
@@ -252,19 +295,23 @@ def restrictDom (s : Set α) : (α →₀ M) →ₗ[R] supported M R s :=
       map_smul' := fun a l => filter_smul } fun l =>
     (mem_supported' _ _).2 fun x => filter_apply_neg (· ∈ s) l
 #align finsupp.restrict_dom Finsupp.restrictDom
+-/
 
 variable {M R}
 
 section
 
+#print Finsupp.restrictDom_apply /-
 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
     ((restrictDom M R s : (α →₀ M) →ₗ[R] supported M R s) l : α →₀ M) = Finsupp.filter (· ∈ s) l :=
   rfl
 #align finsupp.restrict_dom_apply Finsupp.restrictDom_apply
+-/
 
 end
 
+#print Finsupp.restrictDom_comp_subtype /-
 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id :=
   by
@@ -272,26 +319,36 @@ theorem restrictDom_comp_subtype (s : Set α) :
   by_cases a ∈ s <;> simp [h]
   exact ((mem_supported' R l.1).1 l.2 a h).symm
 #align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtype
+-/
 
+#print Finsupp.range_restrictDom /-
 theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
   range_eq_top.2 <|
     Function.RightInverse.surjective <| LinearMap.congr_fun (restrictDom_comp_subtype s)
 #align finsupp.range_restrict_dom Finsupp.range_restrictDom
+-/
 
+#print Finsupp.supported_mono /-
 theorem supported_mono {s t : Set α} (st : s ⊆ t) : supported M R s ≤ supported M R t := fun l h =>
   Set.Subset.trans h st
 #align finsupp.supported_mono Finsupp.supported_mono
+-/
 
+#print Finsupp.supported_empty /-
 @[simp]
 theorem supported_empty : supported M R (∅ : Set α) = ⊥ :=
   eq_bot_iff.2 fun l h => (Submodule.mem_bot R).2 <| by ext <;> simp_all [mem_supported']
 #align finsupp.supported_empty Finsupp.supported_empty
+-/
 
+#print Finsupp.supported_univ /-
 @[simp]
 theorem supported_univ : supported M R (Set.univ : Set α) = ⊤ :=
   eq_top_iff.2 fun l _ => Set.subset_univ _
 #align finsupp.supported_univ Finsupp.supported_univ
+-/
 
+#print Finsupp.supported_iUnion /-
 theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
     supported M R (⋃ i, s i) = ⨆ i, supported M R (s i) :=
   by
@@ -308,25 +365,35 @@ theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
   · cases' h with i hi
     exact le_iSup (fun i => supported M R (s i)) i (single_mem_supported R _ hi)
 #align finsupp.supported_Union Finsupp.supported_iUnion
+-/
 
+#print Finsupp.supported_union /-
 theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R s ⊔ supported M R t :=
   by erw [Set.union_eq_iUnion, supported_Union, iSup_bool_eq] <;> rfl
 #align finsupp.supported_union Finsupp.supported_union
+-/
 
+#print Finsupp.supported_iInter /-
 theorem supported_iInter {ι : Type _} (s : ι → Set α) :
     supported M R (⋂ i, s i) = ⨅ i, supported M R (s i) :=
   Submodule.ext fun x => by simp [mem_supported, subset_Inter_iff]
 #align finsupp.supported_Inter Finsupp.supported_iInter
+-/
 
+#print Finsupp.supported_inter /-
 theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R s ⊓ supported M R t :=
   by rw [Set.inter_eq_iInter, supported_Inter, iInf_bool_eq] <;> rfl
 #align finsupp.supported_inter Finsupp.supported_inter
+-/
 
+#print Finsupp.disjoint_supported_supported /-
 theorem disjoint_supported_supported {s t : Set α} (h : Disjoint s t) :
     Disjoint (supported M R s) (supported M R t) :=
   disjoint_iff.2 <| by rw [← supported_inter, disjoint_iff_inter_eq_empty.1 h, supported_empty]
 #align finsupp.disjoint_supported_supported Finsupp.disjoint_supported_supported
+-/
 
+#print Finsupp.disjoint_supported_supported_iff /-
 theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
     Disjoint (supported M R s) (supported M R t) ↔ Disjoint s t :=
   by
@@ -336,7 +403,9 @@ theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
   rw [mem_bot, single_eq_zero] at this 
   exact hy this
 #align finsupp.disjoint_supported_supported_iff Finsupp.disjoint_supported_supported_iff
+-/
 
+#print Finsupp.supportedEquivFinsupp /-
 /-- Interpret `finsupp.restrict_support_equiv` as a linear equivalence between
 `supported M R s` and `s →₀ M`. -/
 def supportedEquivFinsupp (s : Set α) : supported M R s ≃ₗ[R] s →₀ M :=
@@ -350,11 +419,13 @@ def supportedEquivFinsupp (s : Set α) : supported M R s ≃ₗ[R] s →₀ M :=
   rw [this]
   exact LinearMap.isLinear _
 #align finsupp.supported_equiv_finsupp Finsupp.supportedEquivFinsupp
+-/
 
 section Lsum
 
 variable (S) [Module S N] [SMulCommClass R S N]
 
+#print Finsupp.lsum /-
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
 
@@ -372,24 +443,33 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
   map_add' F G := by ext (x y); simp
   map_smul' F G := by ext (x y); simp
 #align finsupp.lsum Finsupp.lsum
+-/
 
+#print Finsupp.coe_lsum /-
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
   rfl
 #align finsupp.coe_lsum Finsupp.coe_lsum
+-/
 
+#print Finsupp.lsum_apply /-
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
 #align finsupp.lsum_apply Finsupp.lsum_apply
+-/
 
+#print Finsupp.lsum_single /-
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
   Finsupp.sum_single_index (f i).map_zero
 #align finsupp.lsum_single Finsupp.lsum_single
+-/
 
+#print Finsupp.lsum_symm_apply /-
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
 #align finsupp.lsum_symm_apply Finsupp.lsum_symm_apply
+-/
 
 end Lsum
 
@@ -397,6 +477,7 @@ section
 
 variable (M) (R) (X : Type _) (S) [Module S M] [SMulCommClass R S M]
 
+#print Finsupp.lift /-
 /-- A slight rearrangement from `lsum` gives us
 the bijection underlying the free-forgetful adjunction for R-modules.
 -/
@@ -404,17 +485,23 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
   (AddEquiv.arrowCongr (Equiv.refl X) (ringLmapEquivSelf R ℕ M).toAddEquiv.symm).trans
     (lsum _ : _ ≃ₗ[ℕ] _).toAddEquiv
 #align finsupp.lift Finsupp.lift
+-/
 
+#print Finsupp.lift_symm_apply /-
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
   rfl
 #align finsupp.lift_symm_apply Finsupp.lift_symm_apply
+-/
 
+#print Finsupp.lift_apply /-
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
   rfl
 #align finsupp.lift_apply Finsupp.lift_apply
+-/
 
+#print Finsupp.llift /-
 /-- Given compatible `S` and `R`-module structures on `M` and a type `X`, the set of functions
 `X → M` is `S`-linearly equivalent to the `R`-linear maps from the free `R`-module
 on `X` to `M`. -/
@@ -427,17 +514,22 @@ noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
       simp only [coe_comp, Function.comp_apply, lsingle_apply, lift_apply, Pi.smul_apply,
         sum_single_index, zero_smul, one_smul, LinearMap.smul_apply] }
 #align finsupp.llift Finsupp.llift
+-/
 
+#print Finsupp.llift_apply /-
 @[simp]
 theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
   rfl
 #align finsupp.llift_apply Finsupp.llift_apply
+-/
 
+#print Finsupp.llift_symm_apply /-
 @[simp]
 theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
     (llift M R S X).symm f x = f (single x 1) :=
   rfl
 #align finsupp.llift_symm_apply Finsupp.llift_symm_apply
+-/
 
 end
 
@@ -445,6 +537,7 @@ section LmapDomain
 
 variable {α' : Type _} {α'' : Type _} (M R)
 
+#print Finsupp.lmapDomain /-
 /-- Interpret `finsupp.map_domain` as a linear map. -/
 def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
     where
@@ -452,23 +545,31 @@ def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
   map_add' a b := mapDomain_add
   map_smul' := mapDomain_smul
 #align finsupp.lmap_domain Finsupp.lmapDomain
+-/
 
+#print Finsupp.lmapDomain_apply /-
 @[simp]
 theorem lmapDomain_apply (f : α → α') (l : α →₀ M) :
     (lmapDomain M R f : (α →₀ M) →ₗ[R] α' →₀ M) l = mapDomain f l :=
   rfl
 #align finsupp.lmap_domain_apply Finsupp.lmapDomain_apply
+-/
 
+#print Finsupp.lmapDomain_id /-
 @[simp]
 theorem lmapDomain_id : (lmapDomain M R id : (α →₀ M) →ₗ[R] α →₀ M) = LinearMap.id :=
   LinearMap.ext fun l => mapDomain_id
 #align finsupp.lmap_domain_id Finsupp.lmapDomain_id
+-/
 
+#print Finsupp.lmapDomain_comp /-
 theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
     lmapDomain M R (g ∘ f) = (lmapDomain M R g).comp (lmapDomain M R f) :=
   LinearMap.ext fun l => mapDomain_comp
 #align finsupp.lmap_domain_comp Finsupp.lmapDomain_comp
+-/
 
+#print Finsupp.supported_comap_lmapDomain /-
 theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
     supported M R (f ⁻¹' s) ≤ (supported M R s).comap (lmapDomain M R f) :=
   fun l (hl : ↑l.support ⊆ f ⁻¹' s) =>
@@ -477,7 +578,9 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
     rw [← Set.image_subset_iff, ← Finset.coe_image] at hl 
     exact Set.Subset.trans map_domain_support hl
 #align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomain
+-/
 
+#print Finsupp.lmapDomain_supported /-
 theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     (supported M R s).map (lmapDomain M R f) = supported M R (f '' s) :=
   by
@@ -496,8 +599,10 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     refine' (map_domain_congr fun c hc => _).trans map_domain_id
     exact Function.invFunOn_eq (by simpa using hl hc)
 #align finsupp.lmap_domain_supported Finsupp.lmapDomain_supported
+-/
 
 /- ./././Mathport/Syntax/Translate/Basic.lean:638:2: warning: expanding binder collection (a b «expr ∈ » s) -/
+#print Finsupp.lmapDomain_disjoint_ker /-
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :
     Disjoint (supported M R s) (lmapDomain M R f).ker :=
@@ -515,6 +620,7 @@ theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     · simp (config := { contextual := true })
   · by_contra h; exact xs (h₁ <| Finsupp.mem_support_iff.2 h)
 #align finsupp.lmap_domain_disjoint_ker Finsupp.lmapDomain_disjoint_ker
+-/
 
 end LmapDomain
 
@@ -522,6 +628,7 @@ section LcomapDomain
 
 variable {β : Type _} {R M}
 
+#print Finsupp.lcomapDomain /-
 /-- Given `f : α → β` and a proof `hf` that `f` is injective, `lcomap_domain f hf` is the linear map
 sending  `l : β →₀ M` to the finitely supported function from `α` to `M` given by composing
 `l` with `f`.
@@ -533,6 +640,7 @@ def lcomapDomain (f : α → β) (hf : Function.Injective f) : (β →₀ M) →
   map_add' x y := by ext; simp
   map_smul' c x := by ext; simp
 #align finsupp.lcomap_domain Finsupp.lcomapDomain
+-/
 
 end LcomapDomain
 
@@ -541,51 +649,68 @@ section Total
 variable (α) {α' : Type _} (M) {M' : Type _} (R) [AddCommMonoid M'] [Module R M'] (v : α → M)
   {v' : α' → M'}
 
+#print Finsupp.total /-
 /-- Interprets (l : α →₀ R) as linear combination of the elements in the family (v : α → M) and
     evaluates this linear combination. -/
 protected def total : (α →₀ R) →ₗ[R] M :=
   Finsupp.lsum ℕ fun i => LinearMap.id.smul_right (v i)
 #align finsupp.total Finsupp.total
+-/
 
 variable {α M v}
 
+#print Finsupp.total_apply /-
 theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a => a • v i :=
   rfl
 #align finsupp.total_apply Finsupp.total_apply
+-/
 
+#print Finsupp.total_apply_of_mem_supported /-
 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
   Finset.sum_subset hs fun x _ hxg =>
     show l x • v x = 0 by rw [not_mem_support_iff.1 hxg, zero_smul]
 #align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supported
+-/
 
+#print Finsupp.total_single /-
 @[simp]
 theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c • v a := by
   simp [total_apply, sum_single_index]
 #align finsupp.total_single Finsupp.total_single
+-/
 
+#print Finsupp.total_zero_apply /-
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
 #align finsupp.total_zero_apply Finsupp.total_zero_apply
+-/
 
 variable (α M)
 
+#print Finsupp.total_zero /-
 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
   LinearMap.ext (total_zero_apply R)
 #align finsupp.total_zero Finsupp.total_zero
+-/
 
 variable {α M}
 
+#print Finsupp.apply_total /-
 theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
     f (Finsupp.total α M R v l) = Finsupp.total α M' R (f ∘ v) l := by
   apply Finsupp.induction_linear l <;> simp (config := { contextual := true })
 #align finsupp.apply_total Finsupp.apply_total
+-/
 
+#print Finsupp.total_unique /-
 theorem total_unique [Unique α] (l : α →₀ R) (v) :
     Finsupp.total α M R v l = l default • v default := by rw [← total_single, ← unique_single l]
 #align finsupp.total_unique Finsupp.total_unique
+-/
 
+#print Finsupp.total_surjective /-
 theorem total_surjective (h : Function.Surjective v) :
     Function.Surjective (Finsupp.total α M R v) :=
   by
@@ -593,18 +718,24 @@ theorem total_surjective (h : Function.Surjective v) :
   obtain ⟨y, hy⟩ := h x
   exact ⟨Finsupp.single y 1, by simp [hy]⟩
 #align finsupp.total_surjective Finsupp.total_surjective
+-/
 
+#print Finsupp.total_range /-
 theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range = ⊤ :=
   range_eq_top.2 <| total_surjective R h
 #align finsupp.total_range Finsupp.total_range
+-/
 
+#print Finsupp.total_id_surjective /-
 /-- Any module is a quotient of a free module. This is stated as surjectivity of
 `finsupp.total M M R id : (M →₀ R) →ₗ[R] M`. -/
 theorem total_id_surjective (M) [AddCommMonoid M] [Module R M] :
     Function.Surjective (Finsupp.total M M R id) :=
   total_surjective R Function.surjective_id
 #align finsupp.total_id_surjective Finsupp.total_id_surjective
+-/
 
+#print Finsupp.range_total /-
 theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
   by
   ext x
@@ -622,54 +753,72 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
     use Finsupp.single i 1
     simp [hi]
 #align finsupp.range_total Finsupp.range_total
+-/
 
+#print Finsupp.lmapDomain_total /-
 theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v i) = v' (f i)) :
     (Finsupp.total α' M' R v').comp (lmapDomain R R f) = g.comp (Finsupp.total α M R v) := by
   ext l <;> simp [total_apply, Finsupp.sum_mapDomain_index, add_smul, h]
 #align finsupp.lmap_domain_total Finsupp.lmapDomain_total
+-/
 
+#print Finsupp.total_comp_lmapDomain /-
 theorem total_comp_lmapDomain (f : α → α') :
     (Finsupp.total α' M' R v').comp (Finsupp.lmapDomain R R f) = Finsupp.total α M' R (v' ∘ f) := by
   ext; simp
 #align finsupp.total_comp_lmap_domain Finsupp.total_comp_lmapDomain
+-/
 
+#print Finsupp.total_embDomain /-
 @[simp]
 theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
     (Finsupp.total α' M' R v') (embDomain f l) = (Finsupp.total α M' R (v' ∘ f)) l := by
   simp [total_apply, Finsupp.sum, support_emb_domain, emb_domain_apply]
 #align finsupp.total_emb_domain Finsupp.total_embDomain
+-/
 
+#print Finsupp.total_mapDomain /-
 @[simp]
 theorem total_mapDomain (f : α → α') (l : α →₀ R) :
     (Finsupp.total α' M' R v') (mapDomain f l) = (Finsupp.total α M' R (v' ∘ f)) l :=
   LinearMap.congr_fun (total_comp_lmapDomain _ _) l
 #align finsupp.total_map_domain Finsupp.total_mapDomain
+-/
 
+#print Finsupp.total_equivMapDomain /-
 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
     (Finsupp.total α' M' R v') (equivMapDomain f l) = (Finsupp.total α M' R (v' ∘ f)) l := by
   rw [equiv_map_domain_eq_map_domain, total_map_domain]
 #align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomain
+-/
 
+#print Finsupp.span_eq_range_total /-
 /-- A version of `finsupp.range_total` which is useful for going in the other direction -/
 theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).range := by
   rw [range_total, Subtype.range_coe_subtype, Set.setOf_mem_eq]
 #align finsupp.span_eq_range_total Finsupp.span_eq_range_total
+-/
 
+#print Finsupp.mem_span_iff_total /-
 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
   (SetLike.ext_iff.1 <| span_eq_range_total _ _) x
 #align finsupp.mem_span_iff_total Finsupp.mem_span_iff_total
+-/
 
 variable {R}
 
+#print Finsupp.mem_span_range_iff_exists_finsupp /-
 theorem mem_span_range_iff_exists_finsupp {v : α → M} {x : M} :
     x ∈ span R (range v) ↔ ∃ c : α →₀ R, (c.Sum fun i a => a • v i) = x := by
   simp only [← Finsupp.range_total, LinearMap.mem_range, Finsupp.total_apply]
 #align finsupp.mem_span_range_iff_exists_finsupp Finsupp.mem_span_range_iff_exists_finsupp
+-/
 
 variable (R)
 
+#print Finsupp.span_image_eq_map_total /-
 theorem span_image_eq_map_total (s : Set α) :
     span R (v '' s) = Submodule.map (Finsupp.total α M R v) (supported R R s) :=
   by
@@ -688,18 +837,24 @@ theorem span_image_eq_map_total (s : Set α) :
       · simp [(Finsupp.mem_supported' R _).1 hz _ h]
     refine' sum_mem _; simp [this]
 #align finsupp.span_image_eq_map_total Finsupp.span_image_eq_map_total
+-/
 
+#print Finsupp.mem_span_image_iff_total /-
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x := by
   rw [span_image_eq_map_total]; simp
 #align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_total
+-/
 
+#print Finsupp.total_option /-
 theorem total_option (v : Option α → M) (f : Option α →₀ R) :
     Finsupp.total (Option α) M R v f =
       f none • v none + Finsupp.total α M R (v ∘ Option.some) f.some :=
   by rw [total_apply, sum_option_index_smul, total_apply]
 #align finsupp.total_option Finsupp.total_option
+-/
 
+#print Finsupp.total_total /-
 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
       Finsupp.total β M R (fun b => Finsupp.total α M R A (B b)) f :=
@@ -711,14 +866,18 @@ theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f
     simp [sum_add_index, h₁, h₂, add_smul]
   · simp [sum_single_index, sum_smul_index, smul_sum, mul_smul]
 #align finsupp.total_total Finsupp.total_total
+-/
 
+#print Finsupp.total_fin_zero /-
 @[simp]
 theorem total_fin_zero (f : Fin 0 → M) : Finsupp.total (Fin 0) M R f = 0 := by ext i;
   apply finZeroElim i
 #align finsupp.total_fin_zero Finsupp.total_fin_zero
+-/
 
 variable (α) (M) (v)
 
+#print Finsupp.totalOn /-
 /-- `finsupp.total_on M v s` interprets `p : α →₀ R` as a linear combination of a
 subset of the vectors in `v`, mapping it to the span of those vectors.
 
@@ -728,9 +887,11 @@ protected def totalOn (s : Set α) : supported R R s →ₗ[R] span R (v '' s) :
   LinearMap.codRestrict _ ((Finsupp.total _ _ _ v).comp (Submodule.subtype (supported R R s)))
     fun ⟨l, hl⟩ => (mem_span_image_iff_total _).2 ⟨l, hl, rfl⟩
 #align finsupp.total_on Finsupp.totalOn
+-/
 
 variable {α} {M} {v}
 
+#print Finsupp.totalOn_range /-
 theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   by
   rw [Finsupp.totalOn, LinearMap.range_eq_map, LinearMap.map_codRestrict, ←
@@ -738,18 +899,24 @@ theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
     range_subtype]
   exact (span_image_eq_map_total _ _).le
 #align finsupp.total_on_range Finsupp.totalOn_range
+-/
 
+#print Finsupp.total_comp /-
 theorem total_comp (f : α' → α) :
     Finsupp.total α' M R (v ∘ f) = (Finsupp.total α M R v).comp (lmapDomain R R f) := by ext;
   simp [total_apply]
 #align finsupp.total_comp Finsupp.total_comp
+-/
 
+#print Finsupp.total_comapDomain /-
 theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f (f ⁻¹' ↑l.support)) :
     Finsupp.total α M R v (Finsupp.comapDomain f l hf) =
       (l.support.Preimage f hf).Sum fun i => l (f i) • v i :=
   by rw [Finsupp.total_apply] <;> rfl
 #align finsupp.total_comap_domain Finsupp.total_comapDomain
+-/
 
+#print Finsupp.total_onFinset /-
 theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a, f a ≠ 0 → a ∈ s) :
     Finsupp.total α M R g (Finsupp.onFinset s f hf) = Finset.sum s fun x : α => f x • g x :=
   by
@@ -759,9 +926,11 @@ theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a
   contrapose! h
   simp [h]
 #align finsupp.total_on_finset Finsupp.total_onFinset
+-/
 
 end Total
 
+#print Finsupp.domLCongr /-
 /-- An equivalence of domains induces a linear equivalence of finitely supported functions.
 
 This is `finsupp.dom_congr` as a `linear_equiv`.
@@ -770,36 +939,48 @@ protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ 
   (Finsupp.domCongr e : (α₁ →₀ M) ≃+ (α₂ →₀ M)).toLinearEquiv <| by
     simpa only [equiv_map_domain_eq_map_domain, dom_congr_apply] using (lmap_domain M R e).map_smul
 #align finsupp.dom_lcongr Finsupp.domLCongr
+-/
 
+#print Finsupp.domLCongr_apply /-
 @[simp]
 theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
     (Finsupp.domLCongr e : _ ≃ₗ[R] _) v = Finsupp.domCongr e v :=
   rfl
 #align finsupp.dom_lcongr_apply Finsupp.domLCongr_apply
+-/
 
+#print Finsupp.domLCongr_refl /-
 @[simp]
 theorem domLCongr_refl : Finsupp.domLCongr (Equiv.refl α) = LinearEquiv.refl R (α →₀ M) :=
   LinearEquiv.ext fun _ => equivMapDomain_refl _
 #align finsupp.dom_lcongr_refl Finsupp.domLCongr_refl
+-/
 
+#print Finsupp.domLCongr_trans /-
 theorem domLCongr_trans {α₁ α₂ α₃ : Type _} (f : α₁ ≃ α₂) (f₂ : α₂ ≃ α₃) :
     (Finsupp.domLCongr f).trans (Finsupp.domLCongr f₂) =
       (Finsupp.domLCongr (f.trans f₂) : (_ →₀ M) ≃ₗ[R] _) :=
   LinearEquiv.ext fun _ => (equivMapDomain_trans _ _ _).symm
 #align finsupp.dom_lcongr_trans Finsupp.domLCongr_trans
+-/
 
+#print Finsupp.domLCongr_symm /-
 @[simp]
 theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
     ((Finsupp.domLCongr f).symm : (_ →₀ M) ≃ₗ[R] _) = Finsupp.domLCongr f.symm :=
   LinearEquiv.ext fun x => rfl
 #align finsupp.dom_lcongr_symm Finsupp.domLCongr_symm
+-/
 
+#print Finsupp.domLCongr_single /-
 @[simp]
 theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
     (Finsupp.domLCongr e : _ ≃ₗ[R] _) (Finsupp.single i m) = Finsupp.single (e i) m := by
   simp [Finsupp.domLCongr, Finsupp.domCongr, equiv_map_domain_single]
 #align finsupp.dom_lcongr_single Finsupp.domLCongr_single
+-/
 
+#print Finsupp.congr /-
 /-- An equivalence of sets induces a linear equivalence of `finsupp`s supported on those sets. -/
 noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t) :
     supported M R s ≃ₗ[R] supported M R t :=
@@ -809,7 +990,9 @@ noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t)
   refine' Finsupp.supportedEquivFinsupp s ≪≫ₗ (_ ≪≫ₗ (Finsupp.supportedEquivFinsupp t).symm)
   exact Finsupp.domLCongr e
 #align finsupp.congr Finsupp.congr
+-/
 
+#print Finsupp.mapRange.linearMap /-
 /-- `finsupp.map_range` as a `linear_map`. -/
 @[simps]
 def mapRange.linearMap (f : M →ₗ[R] N) : (α →₀ M) →ₗ[R] α →₀ N :=
@@ -819,26 +1002,34 @@ def mapRange.linearMap (f : M →ₗ[R] N) : (α →₀ M) →ₗ[R] α →₀ N
     toFun := (mapRange f f.map_zero : (α →₀ M) → α →₀ N)
     map_smul' := fun c v => mapRange_smul c v (f.map_smul c) }
 #align finsupp.map_range.linear_map Finsupp.mapRange.linearMap
+-/
 
+#print Finsupp.mapRange.linearMap_id /-
 @[simp]
 theorem mapRange.linearMap_id :
     mapRange.linearMap LinearMap.id = (LinearMap.id : (α →₀ M) →ₗ[R] _) :=
   LinearMap.ext mapRange_id
 #align finsupp.map_range.linear_map_id Finsupp.mapRange.linearMap_id
+-/
 
+#print Finsupp.mapRange.linearMap_comp /-
 theorem mapRange.linearMap_comp (f : N →ₗ[R] P) (f₂ : M →ₗ[R] N) :
     (mapRange.linearMap (f.comp f₂) : (α →₀ _) →ₗ[R] _) =
       (mapRange.linearMap f).comp (mapRange.linearMap f₂) :=
   LinearMap.ext <| mapRange_comp _ _ _ _ _
 #align finsupp.map_range.linear_map_comp Finsupp.mapRange.linearMap_comp
+-/
 
+#print Finsupp.mapRange.linearMap_toAddMonoidHom /-
 @[simp]
 theorem mapRange.linearMap_toAddMonoidHom (f : M →ₗ[R] N) :
     (mapRange.linearMap f).toAddMonoidHom =
       (mapRange.addMonoidHom f.toAddMonoidHom : (α →₀ M) →+ _) :=
   AddMonoidHom.ext fun _ => rfl
 #align finsupp.map_range.linear_map_to_add_monoid_hom Finsupp.mapRange.linearMap_toAddMonoidHom
+-/
 
+#print Finsupp.mapRange.linearEquiv /-
 /-- `finsupp.map_range` as a `linear_equiv`. -/
 @[simps apply]
 def mapRange.linearEquiv (e : M ≃ₗ[R] N) : (α →₀ M) ≃ₗ[R] α →₀ N :=
@@ -847,70 +1038,92 @@ def mapRange.linearEquiv (e : M ≃ₗ[R] N) : (α →₀ M) ≃ₗ[R] α →₀
     toFun := mapRange e e.map_zero
     invFun := mapRange e.symm e.symm.map_zero }
 #align finsupp.map_range.linear_equiv Finsupp.mapRange.linearEquiv
+-/
 
+#print Finsupp.mapRange.linearEquiv_refl /-
 @[simp]
 theorem mapRange.linearEquiv_refl :
     mapRange.linearEquiv (LinearEquiv.refl R M) = LinearEquiv.refl R (α →₀ M) :=
   LinearEquiv.ext mapRange_id
 #align finsupp.map_range.linear_equiv_refl Finsupp.mapRange.linearEquiv_refl
+-/
 
+#print Finsupp.mapRange.linearEquiv_trans /-
 theorem mapRange.linearEquiv_trans (f : M ≃ₗ[R] N) (f₂ : N ≃ₗ[R] P) :
     (mapRange.linearEquiv (f.trans f₂) : (α →₀ _) ≃ₗ[R] _) =
       (mapRange.linearEquiv f).trans (mapRange.linearEquiv f₂) :=
   LinearEquiv.ext <| mapRange_comp _ _ _ _ _
 #align finsupp.map_range.linear_equiv_trans Finsupp.mapRange.linearEquiv_trans
+-/
 
+#print Finsupp.mapRange.linearEquiv_symm /-
 @[simp]
 theorem mapRange.linearEquiv_symm (f : M ≃ₗ[R] N) :
     ((mapRange.linearEquiv f).symm : (α →₀ _) ≃ₗ[R] _) = mapRange.linearEquiv f.symm :=
   LinearEquiv.ext fun x => rfl
 #align finsupp.map_range.linear_equiv_symm Finsupp.mapRange.linearEquiv_symm
+-/
 
+#print Finsupp.mapRange.linearEquiv_toAddEquiv /-
 @[simp]
 theorem mapRange.linearEquiv_toAddEquiv (f : M ≃ₗ[R] N) :
     (mapRange.linearEquiv f).toAddEquiv = (mapRange.addEquiv f.toAddEquiv : (α →₀ M) ≃+ _) :=
   AddEquiv.ext fun _ => rfl
 #align finsupp.map_range.linear_equiv_to_add_equiv Finsupp.mapRange.linearEquiv_toAddEquiv
+-/
 
+#print Finsupp.mapRange.linearEquiv_toLinearMap /-
 @[simp]
 theorem mapRange.linearEquiv_toLinearMap (f : M ≃ₗ[R] N) :
     (mapRange.linearEquiv f).toLinearMap = (mapRange.linearMap f.toLinearMap : (α →₀ M) →ₗ[R] _) :=
   LinearMap.ext fun _ => rfl
 #align finsupp.map_range.linear_equiv_to_linear_map Finsupp.mapRange.linearEquiv_toLinearMap
+-/
 
+#print Finsupp.lcongr /-
 /-- An equivalence of domain and a linear equivalence of codomain induce a linear equivalence of the
 corresponding finitely supported functions. -/
 def lcongr {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) : (ι →₀ M) ≃ₗ[R] κ →₀ N :=
   (Finsupp.domLCongr e₁).trans (mapRange.linearEquiv e₂)
 #align finsupp.lcongr Finsupp.lcongr
+-/
 
+#print Finsupp.lcongr_single /-
 @[simp]
 theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (i : ι) (m : M) :
     lcongr e₁ e₂ (Finsupp.single i m) = Finsupp.single (e₁ i) (e₂ m) := by simp [lcongr]
 #align finsupp.lcongr_single Finsupp.lcongr_single
+-/
 
+#print Finsupp.lcongr_apply_apply /-
 @[simp]
 theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (f : ι →₀ M) (k : κ) :
     lcongr e₁ e₂ f k = e₂ (f (e₁.symm k)) :=
   rfl
 #align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_apply
+-/
 
+#print Finsupp.lcongr_symm_single /-
 theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (k : κ) (n : N) :
     (lcongr e₁ e₂).symm (Finsupp.single k n) = Finsupp.single (e₁.symm k) (e₂.symm n) :=
   by
   apply_fun lcongr e₁ e₂ using (lcongr e₁ e₂).Injective
   simp
 #align finsupp.lcongr_symm_single Finsupp.lcongr_symm_single
+-/
 
+#print Finsupp.lcongr_symm /-
 @[simp]
 theorem lcongr_symm {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) :
     (lcongr e₁ e₂).symm = lcongr e₁.symm e₂.symm := by ext; rfl
 #align finsupp.lcongr_symm Finsupp.lcongr_symm
+-/
 
 section Sum
 
 variable (R)
 
+#print Finsupp.sumFinsuppLEquivProdFinsupp /-
 /-- The linear equivalence between `(α ⊕ β) →₀ M` and `(α →₀ M) × (β →₀ M)`.
 
 This is the `linear_equiv` version of `finsupp.sum_finsupp_equiv_prod_finsupp`. -/
@@ -923,26 +1136,35 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
           snd_sum_finsupp_add_equiv_prod_finsupp, fst_sum_finsupp_add_equiv_prod_finsupp,
           RingHom.id_apply] }
 #align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsupp
+-/
 
+#print Finsupp.fst_sumFinsuppLEquivProdFinsupp /-
 theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (x : α) :
     (sumFinsuppLEquivProdFinsupp R f).1 x = f (Sum.inl x) :=
   rfl
 #align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsupp
+-/
 
+#print Finsupp.snd_sumFinsuppLEquivProdFinsupp /-
 theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (y : β) :
     (sumFinsuppLEquivProdFinsupp R f).2 y = f (Sum.inr y) :=
   rfl
 #align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsupp
+-/
 
+#print Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl /-
 theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (x : α) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inl x) = fg.1 x :=
   rfl
 #align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl
+-/
 
+#print Finsupp.sumFinsuppLEquivProdFinsupp_symm_inr /-
 theorem sumFinsuppLEquivProdFinsupp_symm_inr {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (y : β) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inr y) = fg.2 y :=
   rfl
 #align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr Finsupp.sumFinsuppLEquivProdFinsupp_symm_inr
+-/
 
 end Sum
 
@@ -952,6 +1174,7 @@ variable {η : Type _} [Fintype η] {ιs : η → Type _} [Zero α]
 
 variable (R)
 
+#print Finsupp.sigmaFinsuppLEquivPiFinsupp /-
 /-- On a `fintype η`, `finsupp.split` is a linear equivalence between
 `(Σ (j : η), ιs j) →₀ M` and `Π j, (ιs j →₀ M)`.
 
@@ -960,24 +1183,30 @@ noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _}
     [Module R M] : ((Σ j, ιs j) →₀ M) ≃ₗ[R] ∀ j, ιs j →₀ M :=
   { sigmaFinsuppAddEquivPiFinsupp with map_smul' := fun c f => by ext; simp }
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsupp
+-/
 
+#print Finsupp.sigmaFinsuppLEquivPiFinsupp_apply /-
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
     [Module R M] (f : (Σ j, ιs j) →₀ M) (j i) : sigmaFinsuppLEquivPiFinsupp R f j i = f ⟨j, i⟩ :=
   rfl
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_apply
+-/
 
+#print Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_apply /-
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_symm_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
     [Module R M] (f : ∀ j, ιs j →₀ M) (ji) :
     (Finsupp.sigmaFinsuppLEquivPiFinsupp R).symm f ji = f ji.1 ji.2 :=
   rfl
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp_symm_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_apply
+-/
 
 end Sigma
 
 section Prod
 
+#print Finsupp.finsuppProdLEquiv /-
 /-- The linear equivalence between `α × β →₀ M` and `α →₀ β →₀ M`.
 
 This is the `linear_equiv` version of `finsupp.finsupp_prod_equiv`. -/
@@ -988,19 +1217,24 @@ noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [
     map_add' := fun f g => by ext; simp [finsupp_prod_equiv, curry_apply]
     map_smul' := fun c f => by ext; simp [finsupp_prod_equiv, curry_apply] }
 #align finsupp.finsupp_prod_lequiv Finsupp.finsuppProdLEquiv
+-/
 
+#print Finsupp.finsuppProdLEquiv_apply /-
 @[simp]
 theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
     (f : α × β →₀ M) (x y) : finsuppProdLEquiv R f x y = f (x, y) := by
   rw [finsupp_prod_lequiv, LinearEquiv.coe_mk, finsupp_prod_equiv, Finsupp.curry_apply]
 #align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_apply
+-/
 
+#print Finsupp.finsuppProdLEquiv_symm_apply /-
 @[simp]
 theorem finsuppProdLEquiv_symm_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
     (f : α →₀ β →₀ M) (xy) : (finsuppProdLEquiv R).symm f xy = f xy.1 xy.2 := by
   conv_rhs =>
     rw [← (finsupp_prod_lequiv R).apply_symm_apply f, finsupp_prod_lequiv_apply, Prod.mk.eta]
 #align finsupp.finsupp_prod_lequiv_symm_apply Finsupp.finsuppProdLEquiv_symm_apply
+-/
 
 end Prod
 
@@ -1034,10 +1268,13 @@ protected def Fintype.total : (α → M) →ₗ[S] (α → R) →ₗ[R] M
 
 variable {S}
 
+#print Fintype.total_apply /-
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
 #align fintype.total_apply Fintype.total_apply
+-/
 
+#print Fintype.total_apply_single /-
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
     Fintype.total R S v (Pi.single i r) = r • v i :=
@@ -1045,9 +1282,11 @@ theorem Fintype.total_apply_single (i : α) (r : R) :
   simp_rw [Fintype.total_apply, Pi.single_apply, ite_smul, zero_smul]
   rw [Finset.sum_ite_eq', if_pos (Finset.mem_univ _)]
 #align fintype.total_apply_single Fintype.total_apply_single
+-/
 
 variable (S)
 
+#print Finsupp.total_eq_fintype_total_apply /-
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
   by
@@ -1057,25 +1296,31 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     rw [finsupp.not_mem_support_iff.mp hx]
     exact zero_smul _ _
 #align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_apply
+-/
 
+#print Finsupp.total_eq_fintype_total /-
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
       Fintype.total R S v :=
   LinearMap.ext <| Finsupp.total_eq_fintype_total_apply R S v
 #align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_total
+-/
 
 variable {S}
 
+#print Fintype.range_total /-
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
   rw [← Finsupp.total_eq_fintype_total, LinearMap.range_comp, LinearEquiv.toLinearMap_eq_coe,
     LinearEquiv.range, Submodule.map_top, Finsupp.range_total]
 #align fintype.range_total Fintype.range_total
+-/
 
 section SpanRange
 
 variable {v} {x : M}
 
+#print mem_span_range_iff_exists_fun /-
 /-- An element `x` lies in the span of `v` iff it can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
 theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α → R, ∑ i, c i • v i = x :=
@@ -1084,7 +1329,9 @@ theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α 
     finsupp.equiv_fun_on_finite.surjective.exists, Finsupp.equivFunOnFinite_apply]
   exact exists_congr fun c => Eq.congr_left <| Finsupp.sum_fintype _ _ fun i => zero_smul _ _
 #align mem_span_range_iff_exists_fun mem_span_range_iff_exists_fun
+-/
 
+#print top_le_span_range_iff_forall_exists_fun /-
 /-- A family `v : α → V` is generating `V` iff every element `(x : V)`
 can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
@@ -1094,6 +1341,7 @@ theorem top_le_span_range_iff_forall_exists_fun :
   simp_rw [← mem_span_range_iff_exists_fun]
   exact ⟨fun h x => h trivial, fun h x _ => h x⟩
 #align top_le_span_range_iff_forall_exists_fun top_le_span_range_iff_forall_exists_fun
+-/
 
 end SpanRange
 
@@ -1107,13 +1355,16 @@ section
 
 variable (R)
 
+#print Span.repr /-
 /-- Pick some representation of `x : span R w` as a linear combination in `w`,
 using the axiom of choice.
 -/
 irreducible_def Span.repr (w : Set M) (x : span R w) : w →₀ R :=
   ((Finsupp.mem_span_iff_total _ _ _).mp x.2).some
 #align span.repr Span.repr
+-/
 
+#print Span.finsupp_total_repr /-
 @[simp]
 theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
     Finsupp.total w M R coe (Span.repr R w x) = x :=
@@ -1121,19 +1372,25 @@ theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
   rw [Span.repr]
   exact ((Finsupp.mem_span_iff_total _ _ _).mp x.2).choose_spec
 #align span.finsupp_total_repr Span.finsupp_total_repr
+-/
 
 end
 
+#print Submodule.finsupp_sum_mem /-
 protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Submodule R M) (f : ι →₀ β)
     (g : ι → β → M) (h : ∀ c, f c ≠ 0 → g c (f c) ∈ S) : f.Sum g ∈ S :=
   AddSubmonoidClass.finsupp_sum_mem S f g h
 #align submodule.finsupp_sum_mem Submodule.finsupp_sum_mem
+-/
 
+#print LinearMap.map_finsupp_total /-
 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
   simp only [Finsupp.total_apply, Finsupp.total_apply, Finsupp.sum, f.map_sum, f.map_smul]
 #align linear_map.map_finsupp_total LinearMap.map_finsupp_total
+-/
 
+#print Submodule.exists_finset_of_mem_iSup /-
 theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule R M) {m : M}
     (hm : m ∈ ⨆ i, p i) : ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
   by
@@ -1143,13 +1400,16 @@ theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule
   simp only [Submodule.span_singleton_le_iff_mem] at this 
   exact this hm
 #align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_iSup
+-/
 
+#print Submodule.mem_iSup_iff_exists_finset /-
 /-- `submodule.exists_finset_of_mem_supr` as an `iff` -/
 theorem Submodule.mem_iSup_iff_exists_finset {ι : Sort _} {p : ι → Submodule R M} {m : M} :
     (m ∈ ⨆ i, p i) ↔ ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
   ⟨Submodule.exists_finset_of_mem_iSup p, fun ⟨_, hs⟩ =>
     iSup_mono (fun i => (iSup_const_le : _ ≤ p i)) hs⟩
 #align submodule.mem_supr_iff_exists_finset Submodule.mem_iSup_iff_exists_finset
+-/
 
 #print mem_span_finset /-
 theorem mem_span_finset {s : Finset M} {x : M} :
@@ -1163,6 +1423,7 @@ theorem mem_span_finset {s : Finset M} {x : M} :
 #align mem_span_finset mem_span_finset
 -/
 
+#print mem_span_set /-
 /-- An element `m ∈ M` is contained in the `R`-submodule spanned by a set `s ⊆ M`, if and only if
 `m` can be written as a finite `R`-linear combination of elements of `s`.
 The implementation uses `finsupp.sum`. -/
@@ -1174,7 +1435,9 @@ theorem mem_span_set {m : M} {s : Set M} :
   simp_rw [← exists_prop]
   exact Finsupp.mem_span_image_iff_total R
 #align mem_span_set mem_span_set
+-/
 
+#print Module.subsingletonEquiv /-
 /-- If `subsingleton R`, then `M ≃ₗ[R] ι →₀ R` for any type `ι`. -/
 @[simps]
 def Module.subsingletonEquiv (R M ι : Type _) [Semiring R] [Subsingleton R] [AddCommMonoid M]
@@ -1186,6 +1449,7 @@ def Module.subsingletonEquiv (R M ι : Type _) [Semiring R] [Subsingleton R] [Ad
   map_add' m n := (add_zero 0).symm
   map_smul' r m := (smul_zero r).symm
 #align module.subsingleton_equiv Module.subsingletonEquiv
+-/
 
 namespace LinearMap
 
@@ -1193,12 +1457,15 @@ variable {R M} {α : Type _}
 
 open Finsupp Function
 
+#print LinearMap.splittingOfFinsuppSurjective /-
 -- See also `linear_map.splitting_of_fun_on_fintype_surjective`
 /-- A surjective linear map to finitely supported functions has a splitting. -/
 def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) : (α →₀ R) →ₗ[R] M :=
   Finsupp.lift _ _ _ fun x : α => (s (Finsupp.single x 1)).some
 #align linear_map.splitting_of_finsupp_surjective LinearMap.splittingOfFinsuppSurjective
+-/
 
+#print LinearMap.splittingOfFinsuppSurjective_splits /-
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
   by
@@ -1209,17 +1476,23 @@ theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : S
   · exact (s (Finsupp.single x 1)).choose_spec
   · rw [zero_smul]
 #align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splits
+-/
 
+#print LinearMap.leftInverse_splittingOfFinsuppSurjective /-
 theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     LeftInverse f (splittingOfFinsuppSurjective f s) := fun g =>
   LinearMap.congr_fun (splittingOfFinsuppSurjective_splits f s) g
 #align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjective
+-/
 
+#print LinearMap.splittingOfFinsuppSurjective_injective /-
 theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     Injective (splittingOfFinsuppSurjective f s) :=
   (leftInverse_splittingOfFinsuppSurjective f s).Injective
 #align linear_map.splitting_of_finsupp_surjective_injective LinearMap.splittingOfFinsuppSurjective_injective
+-/
 
+#print LinearMap.splittingOfFunOnFintypeSurjective /-
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
 def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s : Surjective f) :
@@ -1227,7 +1500,9 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
   (Finsupp.lift _ _ _ fun x : α => (s (Finsupp.single x 1)).some).comp
     (linearEquivFunOnFinite R R α).symm.toLinearMap
 #align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjective
+-/
 
+#print LinearMap.splittingOfFunOnFintypeSurjective_splits /-
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
   by
@@ -1237,16 +1512,21 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
     (s (Finsupp.single x 1)).choose_spec, Finsupp.single_eq_pi_single]
   rw [zero_smul]
 #align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splits
+-/
 
+#print LinearMap.leftInverse_splittingOfFunOnFintypeSurjective /-
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
   LinearMap.congr_fun (splittingOfFunOnFintypeSurjective_splits f s) g
 #align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjective
+-/
 
+#print LinearMap.splittingOfFunOnFintypeSurjective_injective /-
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=
   (leftInverse_splittingOfFunOnFintypeSurjective f s).Injective
 #align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injective
+-/
 
 end LinearMap
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/a3e83f0fa4391c8740f7d773a7a9b74e311ae2a3

@@ -1078,7 +1078,7 @@ variable {v} {x : M}
 
 /-- An element `x` lies in the span of `v` iff it can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
-theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α → R, (∑ i, c i • v i) = x :=
+theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α → R, ∑ i, c i • v i = x :=
   by
   simp only [Finsupp.mem_span_range_iff_exists_finsupp,
     finsupp.equiv_fun_on_finite.surjective.exists, Finsupp.equivFunOnFinite_apply]
@@ -1089,7 +1089,7 @@ theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α 
 can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
 theorem top_le_span_range_iff_forall_exists_fun :
-    ⊤ ≤ span R (range v) ↔ ∀ x, ∃ c : α → R, (∑ i, c i • v i) = x :=
+    ⊤ ≤ span R (range v) ↔ ∀ x, ∃ c : α → R, ∑ i, c i • v i = x :=
   by
   simp_rw [← mem_span_range_iff_exists_fun]
   exact ⟨fun h x => h trivial, fun h x _ => h x⟩
@@ -1153,7 +1153,7 @@ theorem Submodule.mem_iSup_iff_exists_finset {ι : Sort _} {p : ι → Submodule
 
 #print mem_span_finset /-
 theorem mem_span_finset {s : Finset M} {x : M} :
-    x ∈ span R (↑s : Set M) ↔ ∃ f : M → R, (∑ i in s, f i • i) = x :=
+    x ∈ span R (↑s : Set M) ↔ ∃ f : M → R, ∑ i in s, f i • i = x :=
   ⟨fun hx =>
     let ⟨v, hvs, hvx⟩ :=
       (Finsupp.mem_span_image_iff_total _).1

mathlib commit https://github.com/leanprover-community/mathlib/commit/31c24aa72e7b3e5ed97a8412470e904f82b81004

@@ -213,7 +213,7 @@ theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔
   Iff.rfl
 #align finsupp.mem_supported Finsupp.mem_supported
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (x «expr ∉ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:638:2: warning: expanding binder collection (x «expr ∉ » s) -/
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
     p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
   haveI := Classical.decPred fun x : α => x ∈ s <;>
@@ -497,7 +497,7 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     exact Function.invFunOn_eq (by simpa using hl hc)
 #align finsupp.lmap_domain_supported Finsupp.lmapDomain_supported
 
-/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:638:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :
     Disjoint (supported M R s) (lmapDomain M R f).ker :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/5f25c089cb34db4db112556f23c50d12da81b297

@@ -180,11 +180,11 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
   rw [disjoint_iff_inf_le]
   refine' le_trans (le_iInf fun i => _) infi_ker_lapply_le_bot
   classical
-    by_cases his : i ∈ s
-    · by_cases hit : i ∈ t
-      · exact (hs.le_bot ⟨his, hit⟩).elim
-      exact inf_le_of_right_le (iInf_le_of_le i <| iInf_le _ hit)
-    exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
+  by_cases his : i ∈ s
+  · by_cases hit : i ∈ t
+    · exact (hs.le_bot ⟨his, hit⟩).elim
+    exact inf_le_of_right_le (iInf_le_of_le i <| iInf_le _ hit)
+  exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
 #align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingle
 
 theorem span_single_image (s : Set M) (a : α) :
@@ -197,7 +197,7 @@ variable (M R)
 /-- `finsupp.supported M R s` is the `R`-submodule of all `p : α →₀ M` such that `p.support ⊆ s`. -/
 def supported (s : Set α) : Submodule R (α →₀ M) :=
   by
-  refine' ⟨{ p | ↑p.support ⊆ s }, _, _, _⟩
+  refine' ⟨{p | ↑p.support ⊆ s}, _, _, _⟩
   · intro p q hp hq
     refine' subset.trans (subset.trans (Finset.coe_subset.2 support_add) _) (union_subset hp hq)
     rw [Finset.coe_union]
@@ -236,7 +236,7 @@ theorem supported_eq_span_single (s : Set α) :
   · rintro _ ⟨_, hp, rfl⟩; exact single_mem_supported R 1 hp
   · rw [← l.sum_single]
     refine' sum_mem fun i il => _
-    convert@smul_mem R (α →₀ R) _ _ _ _ (single i 1) (l i) _
+    convert @smul_mem R (α →₀ R) _ _ _ _ (single i 1) (l i) _
     · simp
     apply subset_span
     apply Set.mem_image_of_mem _ (hl il)

mathlib commit https://github.com/leanprover-community/mathlib/commit/cca40788df1b8755d5baf17ab2f27dacc2e17acb

@@ -299,7 +299,7 @@ theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
   haveI := Classical.decPred fun x => x ∈ ⋃ i, s i
   suffices
     ((Submodule.subtype _).comp (restrict_dom M R (⋃ i, s i))).range ≤ ⨆ i, supported M R (s i) by
-    rwa [LinearMap.range_comp, range_restrict_dom, Submodule.map_top, range_subtype] at this
+    rwa [LinearMap.range_comp, range_restrict_dom, Submodule.map_top, range_subtype] at this 
   rw [range_le_iff_comap, eq_top_iff]
   rintro l ⟨⟩
   apply Finsupp.induction l; · exact zero_mem _
@@ -333,7 +333,7 @@ theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
   refine' ⟨fun h => set.disjoint_left.mpr fun x hx1 hx2 => _, disjoint_supported_supported⟩
   rcases exists_ne (0 : M) with ⟨y, hy⟩
   have := h.le_bot ⟨single_mem_supported R y hx1, single_mem_supported R y hx2⟩
-  rw [mem_bot, single_eq_zero] at this
+  rw [mem_bot, single_eq_zero] at this 
   exact hy this
 #align finsupp.disjoint_supported_supported_iff Finsupp.disjoint_supported_supported_iff
 
@@ -474,7 +474,7 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
   fun l (hl : ↑l.support ⊆ f ⁻¹' s) =>
   show ↑(mapDomain f l).support ⊆ s
     by
-    rw [← Set.image_subset_iff, ← Finset.coe_image] at hl
+    rw [← Set.image_subset_iff, ← Finset.coe_image] at hl 
     exact Set.Subset.trans map_domain_support hl
 #align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomain
 
@@ -504,12 +504,12 @@ theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
   by
   rw [disjoint_iff_inf_le]
   rintro l ⟨h₁, h₂⟩
-  rw [SetLike.mem_coe, mem_ker, lmap_domain_apply, map_domain] at h₂
+  rw [SetLike.mem_coe, mem_ker, lmap_domain_apply, map_domain] at h₂ 
   simp; ext x
   haveI := Classical.decPred fun x => x ∈ s
   by_cases xs : x ∈ s
   · have : Finsupp.sum l (fun a => Finsupp.single (f a)) (f x) = 0 := by rw [h₂]; rfl
-    rw [Finsupp.sum_apply, Finsupp.sum, Finset.sum_eq_single x] at this
+    rw [Finsupp.sum_apply, Finsupp.sum, Finset.sum_eq_single x] at this 
     · simpa [Finsupp.single_apply]
     · intro y hy xy; simp [mt (H _ (h₁ hy) _ xs) xy]
     · simp (config := { contextual := true })
@@ -610,7 +610,7 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
   ext x
   constructor
   · intro hx
-    rw [LinearMap.mem_range] at hx
+    rw [LinearMap.mem_range] at hx 
     rcases hx with ⟨l, hl⟩
     rw [← hl]
     rw [Finsupp.total_apply]
@@ -675,7 +675,7 @@ theorem span_image_eq_map_total (s : Set α) :
   by
   apply span_eq_of_le
   · intro x hx
-    rw [Set.mem_image] at hx
+    rw [Set.mem_image] at hx 
     apply Exists.elim hx
     intro i hi
     exact ⟨_, Finsupp.single_mem_supported R 1 hi.1, by simp [hi.2]⟩
@@ -917,7 +917,7 @@ This is the `linear_equiv` version of `finsupp.sum_finsupp_equiv_prod_finsupp`.
 @[simps apply symm_apply]
 def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R] (α →₀ M) × (β →₀ M) :=
   { sumFinsuppAddEquivProdFinsupp with
-    map_smul' := by intros ;
+    map_smul' := by intros;
       ext <;>
         simp only [AddEquiv.toFun_eq_coe, Prod.smul_fst, Prod.smul_snd, smul_apply,
           snd_sum_finsupp_add_equiv_prod_finsupp, fst_sum_finsupp_add_equiv_prod_finsupp,
@@ -957,13 +957,13 @@ variable (R)
 
 This is the `linear_equiv` version of `finsupp.sigma_finsupp_add_equiv_pi_finsupp`. -/
 noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
-    [Module R M] : ((Σj, ιs j) →₀ M) ≃ₗ[R] ∀ j, ιs j →₀ M :=
+    [Module R M] : ((Σ j, ιs j) →₀ M) ≃ₗ[R] ∀ j, ιs j →₀ M :=
   { sigmaFinsuppAddEquivPiFinsupp with map_smul' := fun c f => by ext; simp }
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsupp
 
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
-    [Module R M] (f : (Σj, ιs j) →₀ M) (j i) : sigmaFinsuppLEquivPiFinsupp R f j i = f ⟨j, i⟩ :=
+    [Module R M] (f : (Σ j, ιs j) →₀ M) (j i) : sigmaFinsuppLEquivPiFinsupp R f j i = f ⟨j, i⟩ :=
   rfl
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_apply
 
@@ -1140,7 +1140,7 @@ theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule
   have :=
     CompleteLattice.IsCompactElement.exists_finset_of_le_iSup (Submodule R M)
       (Submodule.singleton_span_isCompactElement m) p
-  simp only [Submodule.span_singleton_le_iff_mem] at this
+  simp only [Submodule.span_singleton_le_iff_mem] at this 
   exact this hm
 #align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_iSup
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/cca40788df1b8755d5baf17ab2f27dacc2e17acb

@@ -919,7 +919,7 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
   { sumFinsuppAddEquivProdFinsupp with
     map_smul' := by intros ;
       ext <;>
-        simp only [[anonymous], Prod.smul_fst, Prod.smul_snd, smul_apply,
+        simp only [AddEquiv.toFun_eq_coe, Prod.smul_fst, Prod.smul_snd, smul_apply,
           snd_sum_finsupp_add_equiv_prod_finsupp, fst_sum_finsupp_add_equiv_prod_finsupp,
           RingHom.id_apply] }
 #align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsupp

mathlib commit https://github.com/leanprover-community/mathlib/commit/917c3c072e487b3cccdbfeff17e75b40e45f66cb

@@ -64,7 +64,7 @@ noncomputable section
 
 open Set LinearMap Submodule
 
-open Classical BigOperators
+open scoped Classical BigOperators
 
 namespace Finsupp
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/917c3c072e487b3cccdbfeff17e75b40e45f66cb

@@ -76,28 +76,16 @@ variable [AddCommMonoid N] [Module R N]
 
 variable [AddCommMonoid P] [Module R P]
 
-/- warning: finsupp.lsingle -> Finsupp.lsingle is a dubious translation:
-lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
-but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, u2, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
-Case conversion may be inaccurate. Consider using '#align finsupp.lsingle Finsupp.lsingleₓ'. -/
 /-- Interpret `finsupp.single a` as a linear map. -/
 def lsingle (a : α) : M →ₗ[R] α →₀ M :=
   { Finsupp.singleAddHom a with map_smul' := fun a b => (smul_single _ _ _).symm }
 #align finsupp.lsingle Finsupp.lsingle
 
-/- warning: finsupp.lhom_ext -> Finsupp.lhom_ext is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext Finsupp.lhom_extₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere. -/
 theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (single a b) = ψ (single a b)) : φ = ψ :=
   LinearMap.toAddMonoidHom_injective <| addHom_ext h
 #align finsupp.lhom_ext Finsupp.lhom_ext
 
-/- warning: finsupp.lhom_ext' -> Finsupp.lhom_ext' is a dubious translation:
-<too large>
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 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere.
 
 We formulate this fact using equality of linear maps `φ.comp (lsingle a)` and `ψ.comp (lsingle a)`
@@ -109,23 +97,11 @@ theorem lhom_ext' ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a, φ.comp (l
   lhom_ext fun a => LinearMap.congr_fun (h a)
 #align finsupp.lhom_ext' Finsupp.lhom_ext'
 
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 /-- Interpret `λ (f : α →₀ M), f a` as a linear map. -/
 def lapply (a : α) : (α →₀ M) →ₗ[R] M :=
   { Finsupp.applyAddHom a with map_smul' := fun a b => rfl }
 #align finsupp.lapply Finsupp.lapply
 
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 /-- Forget that a function is finitely supported.
 
 This is the linear version of `finsupp.to_fun`. -/
@@ -140,12 +116,6 @@ section LsubtypeDomain
 
 variable (s : Set α)
 
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 /-- Interpret `finsupp.subtype_domain s` as a linear map. -/
 def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
     where
@@ -154,12 +124,6 @@ def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
   map_smul' c a := ext fun a => rfl
 #align finsupp.lsubtype_domain Finsupp.lsubtypeDomain
 
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 theorem lsubtypeDomain_apply (f : α →₀ M) :
     (lsubtypeDomain s : (α →₀ M) →ₗ[R] s →₀ M) f = subtypeDomain (fun x => x ∈ s) f :=
   rfl
@@ -167,42 +131,21 @@ theorem lsubtypeDomain_apply (f : α →₀ M) :
 
 end LsubtypeDomain
 
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 @[simp]
 theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b = single a b :=
   rfl
 #align finsupp.lsingle_apply Finsupp.lsingle_apply
 
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 @[simp]
 theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →ₗ[R] M) f = f a :=
   rfl
 #align finsupp.lapply_apply Finsupp.lapply_apply
 
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 @[simp]
 theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :=
   ker_eq_bot_of_injective (single_injective a)
 #align finsupp.ker_lsingle Finsupp.ker_lsingle
 
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 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
     (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range) ≤ ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) :=
   by
@@ -213,24 +156,12 @@ theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
   exact single_eq_of_ne this
 #align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapply
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_botₓ'. -/
 theorem iInf_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ :=
   by
   simp only [SetLike.le_def, mem_infi, mem_ker, mem_bot, lapply_apply]
   exact fun a h => Finsupp.ext h
 #align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_bot
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_rangeₓ'. -/
 theorem iSup_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range) = ⊤ :=
   by
   refine' eq_top_iff.2 <| SetLike.le_def.2 fun f _ => _
@@ -238,9 +169,6 @@ theorem iSup_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range
   exact sum_mem fun a ha => Submodule.mem_iSup_of_mem a ⟨_, rfl⟩
 #align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_range
 
-/- warning: finsupp.disjoint_lsingle_lsingle -> Finsupp.disjoint_lsingle_lsingle is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingleₓ'. -/
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range)
       (⨆ a ∈ t, (lsingle a : M →ₗ[R] α →₀ M).range) :=
@@ -259,12 +187,6 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
 #align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingle
 
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 theorem span_single_image (s : Set M) (a : α) :
     Submodule.span R (single a '' s) = (Submodule.span R s).map (lsingle a : M →ₗ[R] α →₀ M) := by
   rw [← span_image] <;> rfl
@@ -272,12 +194,6 @@ theorem span_single_image (s : Set M) (a : α) :
 
 variable (M R)
 
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 /-- `finsupp.supported M R s` is the `R`-submodule of all `p : α →₀ M` such that `p.support ⊆ s`. -/
 def supported (s : Set α) : Submodule R (α →₀ M) :=
   by
@@ -293,22 +209,10 @@ def supported (s : Set α) : Submodule R (α →₀ M) :=
 
 variable {M}
 
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 theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔ ↑p.support ⊆ s :=
   Iff.rfl
 #align finsupp.mem_supported Finsupp.mem_supported
 
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 /- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (x «expr ∉ » s) -/
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
     p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
@@ -316,33 +220,15 @@ theorem mem_supported' {s : Set α} (p : α →₀ M) :
     simp [mem_supported, Set.subset_def, not_imp_comm]
 #align finsupp.mem_supported' Finsupp.mem_supported'
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported_support Finsupp.mem_supported_supportₓ'. -/
 theorem mem_supported_support (p : α →₀ M) : p ∈ Finsupp.supported M R (p.support : Set α) := by
   rw [Finsupp.mem_supported]
 #align finsupp.mem_supported_support Finsupp.mem_supported_support
 
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 theorem single_mem_supported {s : Set α} {a : α} (b : M) (h : a ∈ s) :
     single a b ∈ supported M R s :=
   Set.Subset.trans support_single_subset (Finset.singleton_subset_set_iff.2 h)
 #align finsupp.single_mem_supported Finsupp.single_mem_supported
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.supported_eq_span_single Finsupp.supported_eq_span_singleₓ'. -/
 theorem supported_eq_span_single (s : Set α) :
     supported R R s = span R ((fun i => single i 1) '' s) :=
   by
@@ -358,12 +244,6 @@ theorem supported_eq_span_single (s : Set α) :
 
 variable (M R)
 
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 /-- Interpret `finsupp.filter s` as a linear map from `α →₀ M` to `supported M R s`. -/
 def restrictDom (s : Set α) : (α →₀ M) →ₗ[R] supported M R s :=
   LinearMap.codRestrict _
@@ -377,9 +257,6 @@ variable {M R}
 
 section
 
-/- warning: finsupp.restrict_dom_apply -> Finsupp.restrictDom_apply is a dubious translation:
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 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
     ((restrictDom M R s : (α →₀ M) →ₗ[R] supported M R s) l : α →₀ M) = Finsupp.filter (· ∈ s) l :=
@@ -388,9 +265,6 @@ theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
 
 end
 
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 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id :=
   by
@@ -399,52 +273,25 @@ theorem restrictDom_comp_subtype (s : Set α) :
   exact ((mem_supported' R l.1).1 l.2 a h).symm
 #align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtype
 
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 theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
   range_eq_top.2 <|
     Function.RightInverse.surjective <| LinearMap.congr_fun (restrictDom_comp_subtype s)
 #align finsupp.range_restrict_dom Finsupp.range_restrictDom
 
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 theorem supported_mono {s t : Set α} (st : s ⊆ t) : supported M R s ≤ supported M R t := fun l h =>
   Set.Subset.trans h st
 #align finsupp.supported_mono Finsupp.supported_mono
 
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 @[simp]
 theorem supported_empty : supported M R (∅ : Set α) = ⊥ :=
   eq_bot_iff.2 fun l h => (Submodule.mem_bot R).2 <| by ext <;> simp_all [mem_supported']
 #align finsupp.supported_empty Finsupp.supported_empty
 
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 @[simp]
 theorem supported_univ : supported M R (Set.univ : Set α) = ⊤ :=
   eq_top_iff.2 fun l _ => Set.subset_univ _
 #align finsupp.supported_univ Finsupp.supported_univ
 
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 theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
     supported M R (⋃ i, s i) = ⨆ i, supported M R (s i) :=
   by
@@ -462,54 +309,24 @@ theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
     exact le_iSup (fun i => supported M R (s i)) i (single_mem_supported R _ hi)
 #align finsupp.supported_Union Finsupp.supported_iUnion
 
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 theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R s ⊔ supported M R t :=
   by erw [Set.union_eq_iUnion, supported_Union, iSup_bool_eq] <;> rfl
 #align finsupp.supported_union Finsupp.supported_union
 
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 theorem supported_iInter {ι : Type _} (s : ι → Set α) :
     supported M R (⋂ i, s i) = ⨅ i, supported M R (s i) :=
   Submodule.ext fun x => by simp [mem_supported, subset_Inter_iff]
 #align finsupp.supported_Inter Finsupp.supported_iInter
 
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 theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R s ⊓ supported M R t :=
   by rw [Set.inter_eq_iInter, supported_Inter, iInf_bool_eq] <;> rfl
 #align finsupp.supported_inter Finsupp.supported_inter
 
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 theorem disjoint_supported_supported {s t : Set α} (h : Disjoint s t) :
     Disjoint (supported M R s) (supported M R t) :=
   disjoint_iff.2 <| by rw [← supported_inter, disjoint_iff_inter_eq_empty.1 h, supported_empty]
 #align finsupp.disjoint_supported_supported Finsupp.disjoint_supported_supported
 
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 theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
     Disjoint (supported M R s) (supported M R t) ↔ Disjoint s t :=
   by
@@ -520,12 +337,6 @@ theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
   exact hy this
 #align finsupp.disjoint_supported_supported_iff Finsupp.disjoint_supported_supported_iff
 
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 /-- Interpret `finsupp.restrict_support_equiv` as a linear equivalence between
 `supported M R s` and `s →₀ M`. -/
 def supportedEquivFinsupp (s : Set α) : supported M R s ≃ₗ[R] s →₀ M :=
@@ -544,9 +355,6 @@ section Lsum
 
 variable (S) [Module S N] [SMulCommClass R S N]
 
-/- warning: finsupp.lsum -> Finsupp.lsum is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lsum Finsupp.lsumₓ'. -/
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
 
@@ -565,32 +373,20 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
   map_smul' F G := by ext (x y); simp
 #align finsupp.lsum Finsupp.lsum
 
-/- warning: finsupp.coe_lsum -> Finsupp.coe_lsum is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
   rfl
 #align finsupp.coe_lsum Finsupp.coe_lsum
 
-/- warning: finsupp.lsum_apply -> Finsupp.lsum_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
 #align finsupp.lsum_apply Finsupp.lsum_apply
 
-/- warning: finsupp.lsum_single -> Finsupp.lsum_single is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
   Finsupp.sum_single_index (f i).map_zero
 #align finsupp.lsum_single Finsupp.lsum_single
 
-/- warning: finsupp.lsum_symm_apply -> Finsupp.lsum_symm_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
 #align finsupp.lsum_symm_apply Finsupp.lsum_symm_apply
@@ -601,12 +397,6 @@ section
 
 variable (M) (R) (X : Type _) (S) [Module S M] [SMulCommClass R S M]
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.lift Finsupp.liftₓ'. -/
 /-- A slight rearrangement from `lsum` gives us
 the bijection underlying the free-forgetful adjunction for R-modules.
 -/
@@ -615,28 +405,16 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
     (lsum _ : _ ≃ₗ[ℕ] _).toAddEquiv
 #align finsupp.lift Finsupp.lift
 
-/- warning: finsupp.lift_symm_apply -> Finsupp.lift_symm_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
   rfl
 #align finsupp.lift_symm_apply Finsupp.lift_symm_apply
 
-/- warning: finsupp.lift_apply -> Finsupp.lift_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
   rfl
 #align finsupp.lift_apply Finsupp.lift_apply
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.llift Finsupp.lliftₓ'. -/
 /-- Given compatible `S` and `R`-module structures on `M` and a type `X`, the set of functions
 `X → M` is `S`-linearly equivalent to the `R`-linear maps from the free `R`-module
 on `X` to `M`. -/
@@ -650,17 +428,11 @@ noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
         sum_single_index, zero_smul, one_smul, LinearMap.smul_apply] }
 #align finsupp.llift Finsupp.llift
 
-/- warning: finsupp.llift_apply -> Finsupp.llift_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.llift_apply Finsupp.llift_applyₓ'. -/
 @[simp]
 theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
   rfl
 #align finsupp.llift_apply Finsupp.llift_apply
 
-/- warning: finsupp.llift_symm_apply -> Finsupp.llift_symm_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.llift_symm_apply Finsupp.llift_symm_applyₓ'. -/
 @[simp]
 theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
     (llift M R S X).symm f x = f (single x 1) :=
@@ -673,12 +445,6 @@ section LmapDomain
 
 variable {α' : Type _} {α'' : Type _} (M R)
 
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 /-- Interpret `finsupp.map_domain` as a linear map. -/
 def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
     where
@@ -687,43 +453,22 @@ def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
   map_smul' := mapDomain_smul
 #align finsupp.lmap_domain Finsupp.lmapDomain
 
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 @[simp]
 theorem lmapDomain_apply (f : α → α') (l : α →₀ M) :
     (lmapDomain M R f : (α →₀ M) →ₗ[R] α' →₀ M) l = mapDomain f l :=
   rfl
 #align finsupp.lmap_domain_apply Finsupp.lmapDomain_apply
 
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 @[simp]
 theorem lmapDomain_id : (lmapDomain M R id : (α →₀ M) →ₗ[R] α →₀ M) = LinearMap.id :=
   LinearMap.ext fun l => mapDomain_id
 #align finsupp.lmap_domain_id Finsupp.lmapDomain_id
 
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 theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
     lmapDomain M R (g ∘ f) = (lmapDomain M R g).comp (lmapDomain M R f) :=
   LinearMap.ext fun l => mapDomain_comp
 #align finsupp.lmap_domain_comp Finsupp.lmapDomain_comp
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomainₓ'. -/
 theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
     supported M R (f ⁻¹' s) ≤ (supported M R s).comap (lmapDomain M R f) :=
   fun l (hl : ↑l.support ⊆ f ⁻¹' s) =>
@@ -733,9 +478,6 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
     exact Set.Subset.trans map_domain_support hl
 #align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomain
 
-/- warning: finsupp.lmap_domain_supported -> Finsupp.lmapDomain_supported is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_supported Finsupp.lmapDomain_supportedₓ'. -/
 theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     (supported M R s).map (lmapDomain M R f) = supported M R (f '' s) :=
   by
@@ -755,12 +497,6 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     exact Function.invFunOn_eq (by simpa using hl hc)
 #align finsupp.lmap_domain_supported Finsupp.lmapDomain_supported
 
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 /- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :
@@ -786,12 +522,6 @@ section LcomapDomain
 
 variable {β : Type _} {R M}
 
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 /-- Given `f : α → β` and a proof `hf` that `f` is injective, `lcomap_domain f hf` is the linear map
 sending  `l : β →₀ M` to the finitely supported function from `α` to `M` given by composing
 `l` with `f`.
@@ -811,12 +541,6 @@ section Total
 variable (α) {α' : Type _} (M) {M' : Type _} (R) [AddCommMonoid M'] [Module R M'] (v : α → M)
   {v' : α' → M'}
 
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 /-- Interprets (l : α →₀ R) as linear combination of the elements in the family (v : α → M) and
     evaluates this linear combination. -/
 protected def total : (α →₀ R) →ₗ[R] M :=
@@ -825,54 +549,27 @@ protected def total : (α →₀ R) →ₗ[R] M :=
 
 variable {α M v}
 
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 theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a => a • v i :=
   rfl
 #align finsupp.total_apply Finsupp.total_apply
 
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 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
   Finset.sum_subset hs fun x _ hxg =>
     show l x • v x = 0 by rw [not_mem_support_iff.1 hxg, zero_smul]
 #align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supported
 
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 @[simp]
 theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c • v a := by
   simp [total_apply, sum_single_index]
 #align finsupp.total_single Finsupp.total_single
 
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 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
 #align finsupp.total_zero_apply Finsupp.total_zero_apply
 
 variable (α M)
 
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 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
   LinearMap.ext (total_zero_apply R)
@@ -880,30 +577,15 @@ theorem total_zero : Finsupp.total α M R 0 = 0 :=
 
 variable {α M}
 
-/- warning: finsupp.apply_total -> Finsupp.apply_total is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.apply_total Finsupp.apply_totalₓ'. -/
 theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
     f (Finsupp.total α M R v l) = Finsupp.total α M' R (f ∘ v) l := by
   apply Finsupp.induction_linear l <;> simp (config := { contextual := true })
 #align finsupp.apply_total Finsupp.apply_total
 
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 theorem total_unique [Unique α] (l : α →₀ R) (v) :
     Finsupp.total α M R v l = l default • v default := by rw [← total_single, ← unique_single l]
 #align finsupp.total_unique Finsupp.total_unique
 
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 theorem total_surjective (h : Function.Surjective v) :
     Function.Surjective (Finsupp.total α M R v) :=
   by
@@ -912,22 +594,10 @@ theorem total_surjective (h : Function.Surjective v) :
   exact ⟨Finsupp.single y 1, by simp [hy]⟩
 #align finsupp.total_surjective Finsupp.total_surjective
 
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 theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range = ⊤ :=
   range_eq_top.2 <| total_surjective R h
 #align finsupp.total_range Finsupp.total_range
 
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 /-- Any module is a quotient of a free module. This is stated as surjectivity of
 `finsupp.total M M R id : (M →₀ R) →ₗ[R] M`. -/
 theorem total_id_surjective (M) [AddCommMonoid M] [Module R M] :
@@ -935,12 +605,6 @@ theorem total_id_surjective (M) [AddCommMonoid M] [Module R M] :
   total_surjective R Function.surjective_id
 #align finsupp.total_id_surjective Finsupp.total_id_surjective
 
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 theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
   by
   ext x
@@ -959,63 +623,39 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
     simp [hi]
 #align finsupp.range_total Finsupp.range_total
 
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 theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v i) = v' (f i)) :
     (Finsupp.total α' M' R v').comp (lmapDomain R R f) = g.comp (Finsupp.total α M R v) := by
   ext l <;> simp [total_apply, Finsupp.sum_mapDomain_index, add_smul, h]
 #align finsupp.lmap_domain_total Finsupp.lmapDomain_total
 
-/- warning: finsupp.total_comp_lmap_domain -> Finsupp.total_comp_lmapDomain is a dubious translation:
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 theorem total_comp_lmapDomain (f : α → α') :
     (Finsupp.total α' M' R v').comp (Finsupp.lmapDomain R R f) = Finsupp.total α M' R (v' ∘ f) := by
   ext; simp
 #align finsupp.total_comp_lmap_domain Finsupp.total_comp_lmapDomain
 
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 @[simp]
 theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
     (Finsupp.total α' M' R v') (embDomain f l) = (Finsupp.total α M' R (v' ∘ f)) l := by
   simp [total_apply, Finsupp.sum, support_emb_domain, emb_domain_apply]
 #align finsupp.total_emb_domain Finsupp.total_embDomain
 
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 @[simp]
 theorem total_mapDomain (f : α → α') (l : α →₀ R) :
     (Finsupp.total α' M' R v') (mapDomain f l) = (Finsupp.total α M' R (v' ∘ f)) l :=
   LinearMap.congr_fun (total_comp_lmapDomain _ _) l
 #align finsupp.total_map_domain Finsupp.total_mapDomain
 
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 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
     (Finsupp.total α' M' R v') (equivMapDomain f l) = (Finsupp.total α M' R (v' ∘ f)) l := by
   rw [equiv_map_domain_eq_map_domain, total_map_domain]
 #align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomain
 
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 /-- A version of `finsupp.range_total` which is useful for going in the other direction -/
 theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).range := by
   rw [range_total, Subtype.range_coe_subtype, Set.setOf_mem_eq]
 #align finsupp.span_eq_range_total Finsupp.span_eq_range_total
 
-/- warning: finsupp.mem_span_iff_total -> Finsupp.mem_span_iff_total is a dubious translation:
-<too large>
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 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
   (SetLike.ext_iff.1 <| span_eq_range_total _ _) x
@@ -1023,12 +663,6 @@ theorem mem_span_iff_total (s : Set M) (x : M) :
 
 variable {R}
 
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 theorem mem_span_range_iff_exists_finsupp {v : α → M} {x : M} :
     x ∈ span R (range v) ↔ ∃ c : α →₀ R, (c.Sum fun i a => a • v i) = x := by
   simp only [← Finsupp.range_total, LinearMap.mem_range, Finsupp.total_apply]
@@ -1036,9 +670,6 @@ theorem mem_span_range_iff_exists_finsupp {v : α → M} {x : M} :
 
 variable (R)
 
-/- warning: finsupp.span_image_eq_map_total -> Finsupp.span_image_eq_map_total is a dubious translation:
-<too large>
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 theorem span_image_eq_map_total (s : Set α) :
     span R (v '' s) = Submodule.map (Finsupp.total α M R v) (supported R R s) :=
   by
@@ -1058,26 +689,17 @@ theorem span_image_eq_map_total (s : Set α) :
     refine' sum_mem _; simp [this]
 #align finsupp.span_image_eq_map_total Finsupp.span_image_eq_map_total
 
-/- warning: finsupp.mem_span_image_iff_total -> Finsupp.mem_span_image_iff_total is a dubious translation:
-<too large>
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 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x := by
   rw [span_image_eq_map_total]; simp
 #align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_total
 
-/- warning: finsupp.total_option -> Finsupp.total_option is a dubious translation:
-<too large>
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 theorem total_option (v : Option α → M) (f : Option α →₀ R) :
     Finsupp.total (Option α) M R v f =
       f none • v none + Finsupp.total α M R (v ∘ Option.some) f.some :=
   by rw [total_apply, sum_option_index_smul, total_apply]
 #align finsupp.total_option Finsupp.total_option
 
-/- warning: finsupp.total_total -> Finsupp.total_total is a dubious translation:
-<too large>
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 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
       Finsupp.total β M R (fun b => Finsupp.total α M R A (B b)) f :=
@@ -1090,12 +712,6 @@ theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f
   · simp [sum_single_index, sum_smul_index, smul_sum, mul_smul]
 #align finsupp.total_total Finsupp.total_total
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.total_fin_zero Finsupp.total_fin_zeroₓ'. -/
 @[simp]
 theorem total_fin_zero (f : Fin 0 → M) : Finsupp.total (Fin 0) M R f = 0 := by ext i;
   apply finZeroElim i
@@ -1103,9 +719,6 @@ theorem total_fin_zero (f : Fin 0 → M) : Finsupp.total (Fin 0) M R f = 0 := by
 
 variable (α) (M) (v)
 
-/- warning: finsupp.total_on -> Finsupp.totalOn is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.total_on Finsupp.totalOnₓ'. -/
 /-- `finsupp.total_on M v s` interprets `p : α →₀ R` as a linear combination of a
 subset of the vectors in `v`, mapping it to the span of those vectors.
 
@@ -1118,9 +731,6 @@ protected def totalOn (s : Set α) : supported R R s →ₗ[R] span R (v '' s) :
 
 variable {α} {M} {v}
 
-/- warning: finsupp.total_on_range -> Finsupp.totalOn_range is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.total_on_range Finsupp.totalOn_rangeₓ'. -/
 theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   by
   rw [Finsupp.totalOn, LinearMap.range_eq_map, LinearMap.map_codRestrict, ←
@@ -1129,29 +739,17 @@ theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   exact (span_image_eq_map_total _ _).le
 #align finsupp.total_on_range Finsupp.totalOn_range
 
-/- warning: finsupp.total_comp -> Finsupp.total_comp is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.total_comp Finsupp.total_compₓ'. -/
 theorem total_comp (f : α' → α) :
     Finsupp.total α' M R (v ∘ f) = (Finsupp.total α M R v).comp (lmapDomain R R f) := by ext;
   simp [total_apply]
 #align finsupp.total_comp Finsupp.total_comp
 
-/- warning: finsupp.total_comap_domain -> Finsupp.total_comapDomain is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.total_comap_domain Finsupp.total_comapDomainₓ'. -/
 theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f (f ⁻¹' ↑l.support)) :
     Finsupp.total α M R v (Finsupp.comapDomain f l hf) =
       (l.support.Preimage f hf).Sum fun i => l (f i) • v i :=
   by rw [Finsupp.total_apply] <;> rfl
 #align finsupp.total_comap_domain Finsupp.total_comapDomain
 
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 theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a, f a ≠ 0 → a ∈ s) :
     Finsupp.total α M R g (Finsupp.onFinset s f hf) = Finset.sum s fun x : α => f x • g x :=
   by
@@ -1164,12 +762,6 @@ theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a
 
 end Total
 
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 /-- An equivalence of domains induces a linear equivalence of finitely supported functions.
 
 This is `finsupp.dom_congr` as a `linear_equiv`.
@@ -1179,59 +771,35 @@ protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ 
     simpa only [equiv_map_domain_eq_map_domain, dom_congr_apply] using (lmap_domain M R e).map_smul
 #align finsupp.dom_lcongr Finsupp.domLCongr
 
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 @[simp]
 theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
     (Finsupp.domLCongr e : _ ≃ₗ[R] _) v = Finsupp.domCongr e v :=
   rfl
 #align finsupp.dom_lcongr_apply Finsupp.domLCongr_apply
 
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 @[simp]
 theorem domLCongr_refl : Finsupp.domLCongr (Equiv.refl α) = LinearEquiv.refl R (α →₀ M) :=
   LinearEquiv.ext fun _ => equivMapDomain_refl _
 #align finsupp.dom_lcongr_refl Finsupp.domLCongr_refl
 
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 theorem domLCongr_trans {α₁ α₂ α₃ : Type _} (f : α₁ ≃ α₂) (f₂ : α₂ ≃ α₃) :
     (Finsupp.domLCongr f).trans (Finsupp.domLCongr f₂) =
       (Finsupp.domLCongr (f.trans f₂) : (_ →₀ M) ≃ₗ[R] _) :=
   LinearEquiv.ext fun _ => (equivMapDomain_trans _ _ _).symm
 #align finsupp.dom_lcongr_trans Finsupp.domLCongr_trans
 
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 @[simp]
 theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
     ((Finsupp.domLCongr f).symm : (_ →₀ M) ≃ₗ[R] _) = Finsupp.domLCongr f.symm :=
   LinearEquiv.ext fun x => rfl
 #align finsupp.dom_lcongr_symm Finsupp.domLCongr_symm
 
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 @[simp]
 theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
     (Finsupp.domLCongr e : _ ≃ₗ[R] _) (Finsupp.single i m) = Finsupp.single (e i) m := by
   simp [Finsupp.domLCongr, Finsupp.domCongr, equiv_map_domain_single]
 #align finsupp.dom_lcongr_single Finsupp.domLCongr_single
 
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 /-- An equivalence of sets induces a linear equivalence of `finsupp`s supported on those sets. -/
 noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t) :
     supported M R s ≃ₗ[R] supported M R t :=
@@ -1242,12 +810,6 @@ noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t)
   exact Finsupp.domLCongr e
 #align finsupp.congr Finsupp.congr
 
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 /-- `finsupp.map_range` as a `linear_map`. -/
 @[simps]
 def mapRange.linearMap (f : M →ₗ[R] N) : (α →₀ M) →ₗ[R] α →₀ N :=
@@ -1258,33 +820,18 @@ def mapRange.linearMap (f : M →ₗ[R] N) : (α →₀ M) →ₗ[R] α →₀ N
     map_smul' := fun c v => mapRange_smul c v (f.map_smul c) }
 #align finsupp.map_range.linear_map Finsupp.mapRange.linearMap
 
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 @[simp]
 theorem mapRange.linearMap_id :
     mapRange.linearMap LinearMap.id = (LinearMap.id : (α →₀ M) →ₗ[R] _) :=
   LinearMap.ext mapRange_id
 #align finsupp.map_range.linear_map_id Finsupp.mapRange.linearMap_id
 
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 theorem mapRange.linearMap_comp (f : N →ₗ[R] P) (f₂ : M →ₗ[R] N) :
     (mapRange.linearMap (f.comp f₂) : (α →₀ _) →ₗ[R] _) =
       (mapRange.linearMap f).comp (mapRange.linearMap f₂) :=
   LinearMap.ext <| mapRange_comp _ _ _ _ _
 #align finsupp.map_range.linear_map_comp Finsupp.mapRange.linearMap_comp
 
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 @[simp]
 theorem mapRange.linearMap_toAddMonoidHom (f : M →ₗ[R] N) :
     (mapRange.linearMap f).toAddMonoidHom =
@@ -1292,12 +839,6 @@ theorem mapRange.linearMap_toAddMonoidHom (f : M →ₗ[R] N) :
   AddMonoidHom.ext fun _ => rfl
 #align finsupp.map_range.linear_map_to_add_monoid_hom Finsupp.mapRange.linearMap_toAddMonoidHom
 
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 /-- `finsupp.map_range` as a `linear_equiv`. -/
 @[simps apply]
 def mapRange.linearEquiv (e : M ≃ₗ[R] N) : (α →₀ M) ≃ₗ[R] α →₀ N :=
@@ -1307,95 +848,53 @@ def mapRange.linearEquiv (e : M ≃ₗ[R] N) : (α →₀ M) ≃ₗ[R] α →₀
     invFun := mapRange e.symm e.symm.map_zero }
 #align finsupp.map_range.linear_equiv Finsupp.mapRange.linearEquiv
 
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 @[simp]
 theorem mapRange.linearEquiv_refl :
     mapRange.linearEquiv (LinearEquiv.refl R M) = LinearEquiv.refl R (α →₀ M) :=
   LinearEquiv.ext mapRange_id
 #align finsupp.map_range.linear_equiv_refl Finsupp.mapRange.linearEquiv_refl
 
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 theorem mapRange.linearEquiv_trans (f : M ≃ₗ[R] N) (f₂ : N ≃ₗ[R] P) :
     (mapRange.linearEquiv (f.trans f₂) : (α →₀ _) ≃ₗ[R] _) =
       (mapRange.linearEquiv f).trans (mapRange.linearEquiv f₂) :=
   LinearEquiv.ext <| mapRange_comp _ _ _ _ _
 #align finsupp.map_range.linear_equiv_trans Finsupp.mapRange.linearEquiv_trans
 
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 @[simp]
 theorem mapRange.linearEquiv_symm (f : M ≃ₗ[R] N) :
     ((mapRange.linearEquiv f).symm : (α →₀ _) ≃ₗ[R] _) = mapRange.linearEquiv f.symm :=
   LinearEquiv.ext fun x => rfl
 #align finsupp.map_range.linear_equiv_symm Finsupp.mapRange.linearEquiv_symm
 
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 @[simp]
 theorem mapRange.linearEquiv_toAddEquiv (f : M ≃ₗ[R] N) :
     (mapRange.linearEquiv f).toAddEquiv = (mapRange.addEquiv f.toAddEquiv : (α →₀ M) ≃+ _) :=
   AddEquiv.ext fun _ => rfl
 #align finsupp.map_range.linear_equiv_to_add_equiv Finsupp.mapRange.linearEquiv_toAddEquiv
 
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 @[simp]
 theorem mapRange.linearEquiv_toLinearMap (f : M ≃ₗ[R] N) :
     (mapRange.linearEquiv f).toLinearMap = (mapRange.linearMap f.toLinearMap : (α →₀ M) →ₗ[R] _) :=
   LinearMap.ext fun _ => rfl
 #align finsupp.map_range.linear_equiv_to_linear_map Finsupp.mapRange.linearEquiv_toLinearMap
 
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 /-- An equivalence of domain and a linear equivalence of codomain induce a linear equivalence of the
 corresponding finitely supported functions. -/
 def lcongr {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) : (ι →₀ M) ≃ₗ[R] κ →₀ N :=
   (Finsupp.domLCongr e₁).trans (mapRange.linearEquiv e₂)
 #align finsupp.lcongr Finsupp.lcongr
 
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-<too large>
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 @[simp]
 theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (i : ι) (m : M) :
     lcongr e₁ e₂ (Finsupp.single i m) = Finsupp.single (e₁ i) (e₂ m) := by simp [lcongr]
 #align finsupp.lcongr_single Finsupp.lcongr_single
 
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 @[simp]
 theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (f : ι →₀ M) (k : κ) :
     lcongr e₁ e₂ f k = e₂ (f (e₁.symm k)) :=
   rfl
 #align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_apply
 
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 theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (k : κ) (n : N) :
     (lcongr e₁ e₂).symm (Finsupp.single k n) = Finsupp.single (e₁.symm k) (e₂.symm n) :=
   by
@@ -1403,9 +902,6 @@ theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
   simp
 #align finsupp.lcongr_symm_single Finsupp.lcongr_symm_single
 
-/- warning: finsupp.lcongr_symm -> Finsupp.lcongr_symm is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm Finsupp.lcongr_symmₓ'. -/
 @[simp]
 theorem lcongr_symm {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) :
     (lcongr e₁ e₂).symm = lcongr e₁.symm e₂.symm := by ext; rfl
@@ -1415,12 +911,6 @@ section Sum
 
 variable (R)
 
-/- warning: finsupp.sum_finsupp_lequiv_prod_finsupp -> Finsupp.sumFinsuppLEquivProdFinsupp is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsuppₓ'. -/
 /-- The linear equivalence between `(α ⊕ β) →₀ M` and `(α →₀ M) × (β →₀ M)`.
 
 This is the `linear_equiv` version of `finsupp.sum_finsupp_equiv_prod_finsupp`. -/
@@ -1434,33 +924,21 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
           RingHom.id_apply] }
 #align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsupp
 
-/- warning: finsupp.fst_sum_finsupp_lequiv_prod_finsupp -> Finsupp.fst_sumFinsuppLEquivProdFinsupp is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (x : α) :
     (sumFinsuppLEquivProdFinsupp R f).1 x = f (Sum.inl x) :=
   rfl
 #align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsupp
 
-/- warning: finsupp.snd_sum_finsupp_lequiv_prod_finsupp -> Finsupp.snd_sumFinsuppLEquivProdFinsupp is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (y : β) :
     (sumFinsuppLEquivProdFinsupp R f).2 y = f (Sum.inr y) :=
   rfl
 #align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsupp
 
-/- warning: finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl -> Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inlₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (x : α) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inl x) = fg.1 x :=
   rfl
 #align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl
 
-/- warning: finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr -> Finsupp.sumFinsuppLEquivProdFinsupp_symm_inr is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr Finsupp.sumFinsuppLEquivProdFinsupp_symm_inrₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inr {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (y : β) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inr y) = fg.2 y :=
   rfl
@@ -1474,12 +952,6 @@ variable {η : Type _} [Fintype η] {ιs : η → Type _} [Zero α]
 
 variable (R)
 
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-Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsuppₓ'. -/
 /-- On a `fintype η`, `finsupp.split` is a linear equivalence between
 `(Σ (j : η), ιs j) →₀ M` and `Π j, (ιs j →₀ M)`.
 
@@ -1489,18 +961,12 @@ noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _}
   { sigmaFinsuppAddEquivPiFinsupp with map_smul' := fun c f => by ext; simp }
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsupp
 
-/- warning: finsupp.sigma_finsupp_lequiv_pi_finsupp_apply -> Finsupp.sigmaFinsuppLEquivPiFinsupp_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
     [Module R M] (f : (Σj, ιs j) →₀ M) (j i) : sigmaFinsuppLEquivPiFinsupp R f j i = f ⟨j, i⟩ :=
   rfl
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_apply
 
-/- warning: finsupp.sigma_finsupp_lequiv_pi_finsupp_symm_apply -> Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_symm_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_symm_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
     [Module R M] (f : ∀ j, ιs j →₀ M) (ji) :
@@ -1512,12 +978,6 @@ end Sigma
 
 section Prod
 
-/- warning: finsupp.finsupp_prod_lequiv -> Finsupp.finsuppProdLEquiv is a dubious translation:
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-Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv Finsupp.finsuppProdLEquivₓ'. -/
 /-- The linear equivalence between `α × β →₀ M` and `α →₀ β →₀ M`.
 
 This is the `linear_equiv` version of `finsupp.finsupp_prod_equiv`. -/
@@ -1529,18 +989,12 @@ noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [
     map_smul' := fun c f => by ext; simp [finsupp_prod_equiv, curry_apply] }
 #align finsupp.finsupp_prod_lequiv Finsupp.finsuppProdLEquiv
 
-/- warning: finsupp.finsupp_prod_lequiv_apply -> Finsupp.finsuppProdLEquiv_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
     (f : α × β →₀ M) (x y) : finsuppProdLEquiv R f x y = f (x, y) := by
   rw [finsupp_prod_lequiv, LinearEquiv.coe_mk, finsupp_prod_equiv, Finsupp.curry_apply]
 #align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_apply
 
-/- warning: finsupp.finsupp_prod_lequiv_symm_apply -> Finsupp.finsuppProdLEquiv_symm_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_symm_apply Finsupp.finsuppProdLEquiv_symm_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_symm_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
     (f : α →₀ β →₀ M) (xy) : (finsuppProdLEquiv R).symm f xy = f xy.1 xy.2 := by
@@ -1580,16 +1034,10 @@ protected def Fintype.total : (α → M) →ₗ[S] (α → R) →ₗ[R] M
 
 variable {S}
 
-/- warning: fintype.total_apply -> Fintype.total_apply is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
 #align fintype.total_apply Fintype.total_apply
 
-/- warning: fintype.total_apply_single -> Fintype.total_apply_single is a dubious translation:
-<too large>
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 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
     Fintype.total R S v (Pi.single i r) = r • v i :=
@@ -1600,9 +1048,6 @@ theorem Fintype.total_apply_single (i : α) (r : R) :
 
 variable (S)
 
-/- warning: finsupp.total_eq_fintype_total_apply -> Finsupp.total_eq_fintype_total_apply is a dubious translation:
-<too large>
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 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
   by
@@ -1613,9 +1058,6 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     exact zero_smul _ _
 #align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_apply
 
-/- warning: finsupp.total_eq_fintype_total -> Finsupp.total_eq_fintype_total is a dubious translation:
-<too large>
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 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
       Fintype.total R S v :=
@@ -1624,9 +1066,6 @@ theorem Finsupp.total_eq_fintype_total :
 
 variable {S}
 
-/- warning: fintype.range_total -> Fintype.range_total is a dubious translation:
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 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
   rw [← Finsupp.total_eq_fintype_total, LinearMap.range_comp, LinearEquiv.toLinearMap_eq_coe,
@@ -1637,12 +1076,6 @@ section SpanRange
 
 variable {v} {x : M}
 
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 /-- An element `x` lies in the span of `v` iff it can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
 theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α → R, (∑ i, c i • v i) = x :=
@@ -1652,12 +1085,6 @@ theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α 
   exact exists_congr fun c => Eq.congr_left <| Finsupp.sum_fintype _ _ fun i => zero_smul _ _
 #align mem_span_range_iff_exists_fun mem_span_range_iff_exists_fun
 
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 /-- A family `v : α → V` is generating `V` iff every element `(x : V)`
 can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
@@ -1680,12 +1107,6 @@ section
 
 variable (R)
 
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 /-- Pick some representation of `x : span R w` as a linear combination in `w`,
 using the axiom of choice.
 -/
@@ -1693,12 +1114,6 @@ irreducible_def Span.repr (w : Set M) (x : span R w) : w →₀ R :=
   ((Finsupp.mem_span_iff_total _ _ _).mp x.2).some
 #align span.repr Span.repr
 
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 @[simp]
 theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
     Finsupp.total w M R coe (Span.repr R w x) = x :=
@@ -1709,31 +1124,16 @@ theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
 
 end
 
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 protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Submodule R M) (f : ι →₀ β)
     (g : ι → β → M) (h : ∀ c, f c ≠ 0 → g c (f c) ∈ S) : f.Sum g ∈ S :=
   AddSubmonoidClass.finsupp_sum_mem S f g h
 #align submodule.finsupp_sum_mem Submodule.finsupp_sum_mem
 
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-<too large>
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 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
   simp only [Finsupp.total_apply, Finsupp.total_apply, Finsupp.sum, f.map_sum, f.map_smul]
 #align linear_map.map_finsupp_total LinearMap.map_finsupp_total
 
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 theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule R M) {m : M}
     (hm : m ∈ ⨆ i, p i) : ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
   by
@@ -1744,12 +1144,6 @@ theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule
   exact this hm
 #align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_iSup
 
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 /-- `submodule.exists_finset_of_mem_supr` as an `iff` -/
 theorem Submodule.mem_iSup_iff_exists_finset {ι : Sort _} {p : ι → Submodule R M} {m : M} :
     (m ∈ ⨆ i, p i) ↔ ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
@@ -1769,12 +1163,6 @@ theorem mem_span_finset {s : Finset M} {x : M} :
 #align mem_span_finset mem_span_finset
 -/
 
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 /-- An element `m ∈ M` is contained in the `R`-submodule spanned by a set `s ⊆ M`, if and only if
 `m` can be written as a finite `R`-linear combination of elements of `s`.
 The implementation uses `finsupp.sum`. -/
@@ -1787,12 +1175,6 @@ theorem mem_span_set {m : M} {s : Set M} :
   exact Finsupp.mem_span_image_iff_total R
 #align mem_span_set mem_span_set
 
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 /-- If `subsingleton R`, then `M ≃ₗ[R] ι →₀ R` for any type `ι`. -/
 @[simps]
 def Module.subsingletonEquiv (R M ι : Type _) [Semiring R] [Subsingleton R] [AddCommMonoid M]
@@ -1811,21 +1193,12 @@ variable {R M} {α : Type _}
 
 open Finsupp Function
 
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 -- See also `linear_map.splitting_of_fun_on_fintype_surjective`
 /-- A surjective linear map to finitely supported functions has a splitting. -/
 def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) : (α →₀ R) →ₗ[R] M :=
   Finsupp.lift _ _ _ fun x : α => (s (Finsupp.single x 1)).some
 #align linear_map.splitting_of_finsupp_surjective LinearMap.splittingOfFinsuppSurjective
 
-/- warning: linear_map.splitting_of_finsupp_surjective_splits -> LinearMap.splittingOfFinsuppSurjective_splits is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splitsₓ'. -/
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
   by
@@ -1837,28 +1210,16 @@ theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : S
   · rw [zero_smul]
 #align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splits
 
-/- warning: linear_map.left_inverse_splitting_of_finsupp_surjective -> LinearMap.leftInverse_splittingOfFinsuppSurjective is a dubious translation:
-<too large>
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 theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     LeftInverse f (splittingOfFinsuppSurjective f s) := fun g =>
   LinearMap.congr_fun (splittingOfFinsuppSurjective_splits f s) g
 #align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjective
 
-/- warning: linear_map.splitting_of_finsupp_surjective_injective -> LinearMap.splittingOfFinsuppSurjective_injective is a dubious translation:
-<too large>
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 theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     Injective (splittingOfFinsuppSurjective f s) :=
   (leftInverse_splittingOfFinsuppSurjective f s).Injective
 #align linear_map.splitting_of_finsupp_surjective_injective LinearMap.splittingOfFinsuppSurjective_injective
 
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 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
 def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s : Surjective f) :
@@ -1867,9 +1228,6 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
     (linearEquivFunOnFinite R R α).symm.toLinearMap
 #align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjective
 
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-<too large>
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 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
   by
@@ -1880,20 +1238,11 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
   rw [zero_smul]
 #align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splits
 
-/- warning: linear_map.left_inverse_splitting_of_fun_on_fintype_surjective -> LinearMap.leftInverse_splittingOfFunOnFintypeSurjective is a dubious translation:
-<too large>
-Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
   LinearMap.congr_fun (splittingOfFunOnFintypeSurjective_splits f s) g
 #align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjective
 
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-Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=
   (leftInverse_splittingOfFunOnFintypeSurjective f s).Injective

mathlib commit https://github.com/leanprover-community/mathlib/commit/917c3c072e487b3cccdbfeff17e75b40e45f66cb

@@ -132,12 +132,8 @@ This is the linear version of `finsupp.to_fun`. -/
 @[simps]
 def lcoeFun : (α →₀ M) →ₗ[R] α → M where
   toFun := coeFn
-  map_add' x y := by
-    ext
-    simp
-  map_smul' x y := by
-    ext
-    simp
+  map_add' x y := by ext; simp
+  map_smul' x y := by ext; simp
 #align finsupp.lcoe_fun Finsupp.lcoeFun
 
 section LsubtypeDomain
@@ -290,8 +286,7 @@ def supported (s : Set α) : Submodule R (α →₀ M) :=
     refine' subset.trans (subset.trans (Finset.coe_subset.2 support_add) _) (union_subset hp hq)
     rw [Finset.coe_union]
   · simp only [subset_def, Finset.mem_coe, Set.mem_setOf_eq, mem_support_iff, zero_apply]
-    intro h ha
-    exact (ha rfl).elim
+    intro h ha; exact (ha rfl).elim
   · intro a p hp
     refine' subset.trans (Finset.coe_subset.2 support_smul) hp
 #align finsupp.supported Finsupp.supported
@@ -352,8 +347,7 @@ theorem supported_eq_span_single (s : Set α) :
     supported R R s = span R ((fun i => single i 1) '' s) :=
   by
   refine' (span_eq_of_le _ _ (SetLike.le_def.2 fun l hl => _)).symm
-  · rintro _ ⟨_, hp, rfl⟩
-    exact single_mem_supported R 1 hp
+  · rintro _ ⟨_, hp, rfl⟩; exact single_mem_supported R 1 hp
   · rw [← l.sum_single]
     refine' sum_mem fun i il => _
     convert@smul_mem R (α →₀ R) _ _ _ _ (single i 1) (l i) _
@@ -461,8 +455,7 @@ theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
     rwa [LinearMap.range_comp, range_restrict_dom, Submodule.map_top, range_subtype] at this
   rw [range_le_iff_comap, eq_top_iff]
   rintro l ⟨⟩
-  apply Finsupp.induction l
-  · exact zero_mem _
+  apply Finsupp.induction l; · exact zero_mem _
   refine' fun x a l hl a0 => add_mem _
   by_cases ∃ i, x ∈ s i <;> simp [h]
   · cases' h with i hi
@@ -566,18 +559,10 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
       map_add' := (liftAddHom fun x => (F x).toAddMonoidHom).map_add
       map_smul' := fun c f => by simp [sum_smul_index', smul_sum] }
   invFun F x := F.comp (lsingle x)
-  left_inv F := by
-    ext (x y)
-    simp
-  right_inv F := by
-    ext (x y)
-    simp
-  map_add' F G := by
-    ext (x y)
-    simp
-  map_smul' F G := by
-    ext (x y)
-    simp
+  left_inv F := by ext (x y); simp
+  right_inv F := by ext (x y); simp
+  map_add' F G := by ext (x y); simp
+  map_smul' F G := by ext (x y); simp
 #align finsupp.lsum Finsupp.lsum
 
 /- warning: finsupp.coe_lsum -> Finsupp.coe_lsum is a dubious translation:
@@ -787,17 +772,12 @@ theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
   simp; ext x
   haveI := Classical.decPred fun x => x ∈ s
   by_cases xs : x ∈ s
-  · have : Finsupp.sum l (fun a => Finsupp.single (f a)) (f x) = 0 :=
-      by
-      rw [h₂]
-      rfl
+  · have : Finsupp.sum l (fun a => Finsupp.single (f a)) (f x) = 0 := by rw [h₂]; rfl
     rw [Finsupp.sum_apply, Finsupp.sum, Finset.sum_eq_single x] at this
     · simpa [Finsupp.single_apply]
-    · intro y hy xy
-      simp [mt (H _ (h₁ hy) _ xs) xy]
+    · intro y hy xy; simp [mt (H _ (h₁ hy) _ xs) xy]
     · simp (config := { contextual := true })
-  · by_contra h
-    exact xs (h₁ <| Finsupp.mem_support_iff.2 h)
+  · by_contra h; exact xs (h₁ <| Finsupp.mem_support_iff.2 h)
 #align finsupp.lmap_domain_disjoint_ker Finsupp.lmapDomain_disjoint_ker
 
 end LmapDomain
@@ -820,12 +800,8 @@ This is the linear version of `finsupp.comap_domain`. -/
 def lcomapDomain (f : α → β) (hf : Function.Injective f) : (β →₀ M) →ₗ[R] α →₀ M
     where
   toFun l := Finsupp.comapDomain f l (hf.InjOn _)
-  map_add' x y := by
-    ext
-    simp
-  map_smul' c x := by
-    ext
-    simp
+  map_add' x y := by ext; simp
+  map_smul' c x := by ext; simp
 #align finsupp.lcomap_domain Finsupp.lcomapDomain
 
 end LcomapDomain
@@ -995,10 +971,8 @@ theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v
 <too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comp_lmap_domain Finsupp.total_comp_lmapDomainₓ'. -/
 theorem total_comp_lmapDomain (f : α → α') :
-    (Finsupp.total α' M' R v').comp (Finsupp.lmapDomain R R f) = Finsupp.total α M' R (v' ∘ f) :=
-  by
-  ext
-  simp
+    (Finsupp.total α' M' R v').comp (Finsupp.lmapDomain R R f) = Finsupp.total α M' R (v' ∘ f) := by
+  ext; simp
 #align finsupp.total_comp_lmap_domain Finsupp.total_comp_lmapDomain
 
 /- warning: finsupp.total_emb_domain -> Finsupp.total_embDomain is a dubious translation:
@@ -1081,18 +1055,15 @@ theorem span_image_eq_map_total (s : Set α) :
       by_cases c ∈ s
       · exact smul_mem _ _ (subset_span (Set.mem_image_of_mem _ h))
       · simp [(Finsupp.mem_supported' R _).1 hz _ h]
-    refine' sum_mem _
-    simp [this]
+    refine' sum_mem _; simp [this]
 #align finsupp.span_image_eq_map_total Finsupp.span_image_eq_map_total
 
 /- warning: finsupp.mem_span_image_iff_total -> Finsupp.mem_span_image_iff_total is a dubious translation:
 <too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_totalₓ'. -/
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
-    x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x :=
-  by
-  rw [span_image_eq_map_total]
-  simp
+    x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x := by
+  rw [span_image_eq_map_total]; simp
 #align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_total
 
 /- warning: finsupp.total_option -> Finsupp.total_option is a dubious translation:
@@ -1126,9 +1097,7 @@ but is expected to have type
   forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (f : (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) -> M), Eq.{max (succ u2) (succ u1)} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{0, u2, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) M R _inst_1 _inst_3 _inst_4 f) (OfNat.ofNat.{max u2 u1} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max u2 u1} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, u1, u2} R R (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_fin_zero Finsupp.total_fin_zeroₓ'. -/
 @[simp]
-theorem total_fin_zero (f : Fin 0 → M) : Finsupp.total (Fin 0) M R f = 0 :=
-  by
-  ext i
+theorem total_fin_zero (f : Fin 0 → M) : Finsupp.total (Fin 0) M R f = 0 := by ext i;
   apply finZeroElim i
 #align finsupp.total_fin_zero Finsupp.total_fin_zero
 
@@ -1164,9 +1133,7 @@ theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
 <too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comp Finsupp.total_compₓ'. -/
 theorem total_comp (f : α' → α) :
-    Finsupp.total α' M R (v ∘ f) = (Finsupp.total α M R v).comp (lmapDomain R R f) :=
-  by
-  ext
+    Finsupp.total α' M R (v ∘ f) = (Finsupp.total α M R v).comp (lmapDomain R R f) := by ext;
   simp [total_apply]
 #align finsupp.total_comp Finsupp.total_comp
 
@@ -1441,10 +1408,7 @@ theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm Finsupp.lcongr_symmₓ'. -/
 @[simp]
 theorem lcongr_symm {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) :
-    (lcongr e₁ e₂).symm = lcongr e₁.symm e₂.symm :=
-  by
-  ext
-  rfl
+    (lcongr e₁ e₂).symm = lcongr e₁.symm e₂.symm := by ext; rfl
 #align finsupp.lcongr_symm Finsupp.lcongr_symm
 
 section Sum
@@ -1463,8 +1427,7 @@ This is the `linear_equiv` version of `finsupp.sum_finsupp_equiv_prod_finsupp`.
 @[simps apply symm_apply]
 def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R] (α →₀ M) × (β →₀ M) :=
   { sumFinsuppAddEquivProdFinsupp with
-    map_smul' := by
-      intros
+    map_smul' := by intros ;
       ext <;>
         simp only [[anonymous], Prod.smul_fst, Prod.smul_snd, smul_apply,
           snd_sum_finsupp_add_equiv_prod_finsupp, fst_sum_finsupp_add_equiv_prod_finsupp,
@@ -1523,10 +1486,7 @@ Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_
 This is the `linear_equiv` version of `finsupp.sigma_finsupp_add_equiv_pi_finsupp`. -/
 noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
     [Module R M] : ((Σj, ιs j) →₀ M) ≃ₗ[R] ∀ j, ιs j →₀ M :=
-  { sigmaFinsuppAddEquivPiFinsupp with
-    map_smul' := fun c f => by
-      ext
-      simp }
+  { sigmaFinsuppAddEquivPiFinsupp with map_smul' := fun c f => by ext; simp }
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsupp
 
 /- warning: finsupp.sigma_finsupp_lequiv_pi_finsupp_apply -> Finsupp.sigmaFinsuppLEquivPiFinsupp_apply is a dubious translation:
@@ -1565,12 +1525,8 @@ noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [
     [AddCommMonoid M] [Module R M] : (α × β →₀ M) ≃ₗ[R] α →₀ β →₀ M :=
   {
     finsuppProdEquiv with
-    map_add' := fun f g => by
-      ext
-      simp [finsupp_prod_equiv, curry_apply]
-    map_smul' := fun c f => by
-      ext
-      simp [finsupp_prod_equiv, curry_apply] }
+    map_add' := fun f g => by ext; simp [finsupp_prod_equiv, curry_apply]
+    map_smul' := fun c f => by ext; simp [finsupp_prod_equiv, curry_apply] }
 #align finsupp.finsupp_prod_lequiv Finsupp.finsuppProdLEquiv
 
 /- warning: finsupp.finsupp_prod_lequiv_apply -> Finsupp.finsuppProdLEquiv_apply is a dubious translation:
@@ -1615,18 +1571,10 @@ protected def Fintype.total : (α → M) →ₗ[S] (α → R) →ₗ[R] M
     where
   toFun v :=
     { toFun := fun f => ∑ i, f i • v i
-      map_add' := fun f g => by
-        simp_rw [← Finset.sum_add_distrib, ← add_smul]
-        rfl
-      map_smul' := fun r f => by
-        simp_rw [Finset.smul_sum, smul_smul]
-        rfl }
-  map_add' u v := by
-    ext
-    simp [Finset.sum_add_distrib, Pi.add_apply, smul_add]
-  map_smul' r v := by
-    ext
-    simp [Finset.smul_sum, smul_comm _ r]
+      map_add' := fun f g => by simp_rw [← Finset.sum_add_distrib, ← add_smul]; rfl
+      map_smul' := fun r f => by simp_rw [Finset.smul_sum, smul_smul]; rfl }
+  map_add' u v := by ext; simp [Finset.sum_add_distrib, Pi.add_apply, smul_add]
+  map_smul' r v := by ext; simp [Finset.smul_sum, smul_comm _ r]
 #align fintype.total Fintype.total
 -/
 
@@ -1851,9 +1799,7 @@ def Module.subsingletonEquiv (R M ι : Type _) [Semiring R] [Subsingleton R] [Ad
     [Module R M] : M ≃ₗ[R] ι →₀ R where
   toFun m := 0
   invFun f := 0
-  left_inv m := by
-    letI := Module.subsingleton R M
-    simp only [eq_iff_true_of_subsingleton]
+  left_inv m := by letI := Module.subsingleton R M; simp only [eq_iff_true_of_subsingleton]
   right_inv f := by simp only [eq_iff_true_of_subsingleton]
   map_add' m n := (add_zero 0).symm
   map_smul' r m := (smul_zero r).symm

mathlib commit https://github.com/leanprover-community/mathlib/commit/917c3c072e487b3cccdbfeff17e75b40e45f66cb

@@ -88,10 +88,7 @@ def lsingle (a : α) : M →ₗ[R] α →₀ M :=
 #align finsupp.lsingle Finsupp.lsingle
 
 /- warning: finsupp.lhom_ext -> Finsupp.lhom_ext is a dubious translation:
-lean 3 declaration is
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 Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext Finsupp.lhom_extₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere. -/
 theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (single a b) = ψ (single a b)) : φ = ψ :=
@@ -99,10 +96,7 @@ theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (singl
 #align finsupp.lhom_ext Finsupp.lhom_ext
 
 /- warning: finsupp.lhom_ext' -> Finsupp.lhom_ext' is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext' Finsupp.lhom_ext'ₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere.
 
@@ -211,10 +205,7 @@ theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :
 #align finsupp.ker_lsingle Finsupp.ker_lsingle
 
 /- warning: finsupp.lsingle_range_le_ker_lapply -> Finsupp.lsingle_range_le_ker_lapply is a dubious translation:
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-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 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(Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
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-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) 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u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapplyₓ'. -/
 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
     (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range) ≤ ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) :=
@@ -252,10 +243,7 @@ theorem iSup_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range
 #align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_range
 
 /- warning: finsupp.disjoint_lsingle_lsingle -> Finsupp.disjoint_lsingle_lsingle is a dubious translation:
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(AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} 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(Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingleₓ'. -/
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range)
@@ -396,10 +384,7 @@ variable {M R}
 section
 
 /- warning: finsupp.restrict_dom_apply -> Finsupp.restrictDom_apply is a dubious translation:
-lean 3 declaration is
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_apply Finsupp.restrictDom_applyₓ'. -/
 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
@@ -410,10 +395,7 @@ theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
 end
 
 /- warning: finsupp.restrict_dom_comp_subtype -> Finsupp.restrictDom_comp_subtype is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtypeₓ'. -/
 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id :=
@@ -424,10 +406,7 @@ theorem restrictDom_comp_subtype (s : Set α) :
 #align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtype
 
 /- warning: finsupp.range_restrict_dom -> Finsupp.range_restrictDom is a dubious translation:
-lean 3 declaration is
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.range_restrict_dom Finsupp.range_restrictDomₓ'. -/
 theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
   range_eq_top.2 <|
@@ -573,10 +552,7 @@ section Lsum
 variable (S) [Module S N] [SMulCommClass R S N]
 
 /- warning: finsupp.lsum -> Finsupp.lsum is a dubious translation:
-lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
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-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum Finsupp.lsumₓ'. -/
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
@@ -605,10 +581,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 #align finsupp.lsum Finsupp.lsum
 
 /- warning: finsupp.coe_lsum -> Finsupp.coe_lsum is a dubious translation:
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(AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N 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LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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_inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -616,20 +589,14 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 #align finsupp.coe_lsum Finsupp.coe_lsum
 
 /- warning: finsupp.lsum_apply -> Finsupp.lsum_apply is a dubious translation:
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_inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
 #align finsupp.lsum_apply Finsupp.lsum_apply
 
 /- warning: finsupp.lsum_single -> Finsupp.lsum_single is a dubious translation:
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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -637,10 +604,7 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
 #align finsupp.lsum_single Finsupp.lsum_single
 
 /- warning: finsupp.lsum_symm_apply -> Finsupp.lsum_symm_apply is a dubious translation:
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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
@@ -667,10 +631,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 #align finsupp.lift Finsupp.lift
 
 /- warning: finsupp.lift_symm_apply -> Finsupp.lift_symm_apply is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -678,10 +639,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 #align finsupp.lift_symm_apply Finsupp.lift_symm_apply
 
 /- warning: finsupp.lift_apply -> Finsupp.lift_apply is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -708,10 +666,7 @@ noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
 #align finsupp.llift Finsupp.llift
 
 /- warning: finsupp.llift_apply -> Finsupp.llift_apply is a dubious translation:
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_inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M 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R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u2 u4, max (max u2 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.llift_apply Finsupp.llift_applyₓ'. -/
 @[simp]
 theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
@@ -719,10 +674,7 @@ theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M
 #align finsupp.llift_apply Finsupp.llift_apply
 
 /- warning: finsupp.llift_symm_apply -> Finsupp.llift_symm_apply is a dubious translation:
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_inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R 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: X), Eq.{succ u2} M (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R 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_inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max u2 u3} S (X -> M) (AddMonoid.toZero.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u3} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u3} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max u2 u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max u2 u3, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.llift_symm_apply Finsupp.llift_symm_applyₓ'. -/
 @[simp]
 theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
@@ -774,10 +726,7 @@ theorem lmapDomain_id : (lmapDomain M R id : (α →₀ M) →ₗ[R] α →₀ M
 #align finsupp.lmap_domain_id Finsupp.lmapDomain_id
 
 /- warning: finsupp.lmap_domain_comp -> Finsupp.lmapDomain_comp is a dubious translation:
-lean 3 declaration is
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 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_comp Finsupp.lmapDomain_compₓ'. -/
 theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
     lmapDomain M R (g ∘ f) = (lmapDomain M R g).comp (lmapDomain M R f) :=
@@ -800,10 +749,7 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
 #align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomain
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_supported Finsupp.lmapDomain_supportedₓ'. -/
 theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     (supported M R s).map (lmapDomain M R f) = supported M R (f '' s) :=
@@ -914,10 +860,7 @@ theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a
 #align finsupp.total_apply Finsupp.total_apply
 
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supportedₓ'. -/
 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
@@ -962,10 +905,7 @@ theorem total_zero : Finsupp.total α M R 0 = 0 :=
 variable {α M}
 
 /- warning: finsupp.apply_total -> Finsupp.apply_total is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.apply_total Finsupp.apply_totalₓ'. -/
 theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
     f (Finsupp.total α M R v l) = Finsupp.total α M' R (f ∘ v) l := by
@@ -1044,10 +984,7 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
 #align finsupp.range_total Finsupp.range_total
 
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_total Finsupp.lmapDomain_totalₓ'. -/
 theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v i) = v' (f i)) :
     (Finsupp.total α' M' R v').comp (lmapDomain R R f) = g.comp (Finsupp.total α M R v) := by
@@ -1055,10 +992,7 @@ theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v
 #align finsupp.lmap_domain_total Finsupp.lmapDomain_total
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.total_comp_lmap_domain Finsupp.total_comp_lmapDomainₓ'. -/
 theorem total_comp_lmapDomain (f : α → α') :
     (Finsupp.total α' M' R v').comp (Finsupp.lmapDomain R R f) = Finsupp.total α M' R (v' ∘ f) :=
@@ -1068,10 +1002,7 @@ theorem total_comp_lmapDomain (f : α → α') :
 #align finsupp.total_comp_lmap_domain Finsupp.total_comp_lmapDomain
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.total_emb_domain Finsupp.total_embDomainₓ'. -/
 @[simp]
 theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
@@ -1080,10 +1011,7 @@ theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
 #align finsupp.total_emb_domain Finsupp.total_embDomain
 
 /- warning: finsupp.total_map_domain -> Finsupp.total_mapDomain is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.total_map_domain Finsupp.total_mapDomainₓ'. -/
 @[simp]
 theorem total_mapDomain (f : α → α') (l : α →₀ R) :
@@ -1092,10 +1020,7 @@ theorem total_mapDomain (f : α → α') (l : α →₀ R) :
 #align finsupp.total_map_domain Finsupp.total_mapDomain
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomainₓ'. -/
 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
@@ -1115,10 +1040,7 @@ theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).r
 #align finsupp.span_eq_range_total Finsupp.span_eq_range_total
 
 /- warning: finsupp.mem_span_iff_total -> Finsupp.mem_span_iff_total is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_iff_total Finsupp.mem_span_iff_totalₓ'. -/
 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
@@ -1141,10 +1063,7 @@ theorem mem_span_range_iff_exists_finsupp {v : α → M} {x : M} :
 variable (R)
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.span_image_eq_map_total Finsupp.span_image_eq_map_totalₓ'. -/
 theorem span_image_eq_map_total (s : Set α) :
     span R (v '' s) = Submodule.map (Finsupp.total α M R v) (supported R R s) :=
@@ -1167,10 +1086,7 @@ theorem span_image_eq_map_total (s : Set α) :
 #align finsupp.span_image_eq_map_total Finsupp.span_image_eq_map_total
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_totalₓ'. -/
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x :=
@@ -1180,10 +1096,7 @@ theorem mem_span_image_iff_total {s : Set α} {x : M} :
 #align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_total
 
 /- warning: finsupp.total_option -> Finsupp.total_option is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_option Finsupp.total_optionₓ'. -/
 theorem total_option (v : Option α → M) (f : Option α →₀ R) :
     Finsupp.total (Option α) M R v f =
@@ -1192,10 +1105,7 @@ theorem total_option (v : Option α → M) (f : Option α →₀ R) :
 #align finsupp.total_option Finsupp.total_option
 
 /- warning: finsupp.total_total -> Finsupp.total_total is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_total Finsupp.total_totalₓ'. -/
 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
@@ -1225,10 +1135,7 @@ theorem total_fin_zero (f : Fin 0 → M) : Finsupp.total (Fin 0) M R f = 0 :=
 variable (α) (M) (v)
 
 /- warning: finsupp.total_on -> Finsupp.totalOn is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on Finsupp.totalOnₓ'. -/
 /-- `finsupp.total_on M v s` interprets `p : α →₀ R` as a linear combination of a
 subset of the vectors in `v`, mapping it to the span of those vectors.
@@ -1243,10 +1150,7 @@ protected def totalOn (s : Set α) : supported R R s →ₗ[R] span R (v '' s) :
 variable {α} {M} {v}
 
 /- warning: finsupp.total_on_range -> Finsupp.totalOn_range is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_range Finsupp.totalOn_rangeₓ'. -/
 theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   by
@@ -1257,10 +1161,7 @@ theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
 #align finsupp.total_on_range Finsupp.totalOn_range
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.total_comp Finsupp.total_compₓ'. -/
 theorem total_comp (f : α' → α) :
     Finsupp.total α' M R (v ∘ f) = (Finsupp.total α M R v).comp (lmapDomain R R f) :=
@@ -1270,10 +1171,7 @@ theorem total_comp (f : α' → α) :
 #align finsupp.total_comp Finsupp.total_comp
 
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comap_domain Finsupp.total_comapDomainₓ'. -/
 theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f (f ⁻¹' ↑l.support)) :
     Finsupp.total α M R v (Finsupp.comapDomain f l hf) =
@@ -1315,10 +1213,7 @@ protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ 
 #align finsupp.dom_lcongr Finsupp.domLCongr
 
 /- warning: finsupp.dom_lcongr_apply -> Finsupp.domLCongr_apply is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_apply Finsupp.domLCongr_applyₓ'. -/
 @[simp]
 theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
@@ -1338,10 +1233,7 @@ theorem domLCongr_refl : Finsupp.domLCongr (Equiv.refl α) = LinearEquiv.refl R
 #align finsupp.dom_lcongr_refl Finsupp.domLCongr_refl
 
 /- warning: finsupp.dom_lcongr_trans -> Finsupp.domLCongr_trans is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_trans Finsupp.domLCongr_transₓ'. -/
 theorem domLCongr_trans {α₁ α₂ α₃ : Type _} (f : α₁ ≃ α₂) (f₂ : α₂ ≃ α₃) :
     (Finsupp.domLCongr f).trans (Finsupp.domLCongr f₂) =
@@ -1362,10 +1254,7 @@ theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
 #align finsupp.dom_lcongr_symm Finsupp.domLCongr_symm
 
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_single Finsupp.domLCongr_singleₓ'. -/
 @[simp]
 theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
@@ -1374,10 +1263,7 @@ theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂)
 #align finsupp.dom_lcongr_single Finsupp.domLCongr_single
 
 /- warning: finsupp.congr -> Finsupp.congr is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.congr Finsupp.congrₓ'. -/
 /-- An equivalence of sets induces a linear equivalence of `finsupp`s supported on those sets. -/
 noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t) :
@@ -1418,10 +1304,7 @@ theorem mapRange.linearMap_id :
 #align finsupp.map_range.linear_map_id Finsupp.mapRange.linearMap_id
 
 /- warning: finsupp.map_range.linear_map_comp -> Finsupp.mapRange.linearMap_comp is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_map_comp Finsupp.mapRange.linearMap_compₓ'. -/
 theorem mapRange.linearMap_comp (f : N →ₗ[R] P) (f₂ : M →ₗ[R] N) :
     (mapRange.linearMap (f.comp f₂) : (α →₀ _) →ₗ[R] _) =
@@ -1470,10 +1353,7 @@ theorem mapRange.linearEquiv_refl :
 #align finsupp.map_range.linear_equiv_refl Finsupp.mapRange.linearEquiv_refl
 
 /- warning: finsupp.map_range.linear_equiv_trans -> Finsupp.mapRange.linearEquiv_trans is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_equiv_trans Finsupp.mapRange.linearEquiv_transₓ'. -/
 theorem mapRange.linearEquiv_trans (f : M ≃ₗ[R] N) (f₂ : N ≃ₗ[R] P) :
     (mapRange.linearEquiv (f.trans f₂) : (α →₀ _) ≃ₗ[R] _) =
@@ -1530,10 +1410,7 @@ def lcongr {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) : (ι →
 #align finsupp.lcongr Finsupp.lcongr
 
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_single Finsupp.lcongr_singleₓ'. -/
 @[simp]
 theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (i : ι) (m : M) :
@@ -1541,10 +1418,7 @@ theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N)
 #align finsupp.lcongr_single Finsupp.lcongr_single
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_applyₓ'. -/
 @[simp]
 theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (f : ι →₀ M) (k : κ) :
@@ -1553,10 +1427,7 @@ theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 #align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_apply
 
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm_single Finsupp.lcongr_symm_singleₓ'. -/
 theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (k : κ) (n : N) :
     (lcongr e₁ e₂).symm (Finsupp.single k n) = Finsupp.single (e₁.symm k) (e₂.symm n) :=
@@ -1566,10 +1437,7 @@ theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 #align finsupp.lcongr_symm_single Finsupp.lcongr_symm_single
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm Finsupp.lcongr_symmₓ'. -/
 @[simp]
 theorem lcongr_symm {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) :
@@ -1604,10 +1472,7 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
 #align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsupp
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (x : α) :
     (sumFinsuppLEquivProdFinsupp R f).1 x = f (Sum.inl x) :=
@@ -1615,10 +1480,7 @@ theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M
 #align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsupp
 
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M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M 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 Case conversion may be inaccurate. Consider using '#align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (y : β) :
     (sumFinsuppLEquivProdFinsupp R f).2 y = f (Sum.inr y) :=
@@ -1626,10 +1488,7 @@ theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M
 #align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsupp
 
 /- warning: finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl -> Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl is a dubious translation:
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_inst_1 (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Prod.module.{u1, max u2 u4, max u2 u3} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} β M R _inst_1 _inst_3 _inst_4)) (Finsupp.module.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inlₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (x : α) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inl x) = fg.1 x :=
@@ -1637,10 +1496,7 @@ theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M
 #align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl
 
 /- warning: finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr -> Finsupp.sumFinsuppLEquivProdFinsupp_symm_inr is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr Finsupp.sumFinsuppLEquivProdFinsupp_symm_inrₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inr {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (y : β) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inr y) = fg.2 y :=
@@ -1674,10 +1530,7 @@ noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _}
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsupp
 
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(AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11)) (Module.toDistribMulAction.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12))))) (SMulZeroClass.toSMul.{u2, max (max u3 u4) u1} R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddMonoid.toZero.{max (max u3 u4) u1} (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)))) (DistribSMul.toSMulZeroClass.{u2, max (max u3 u4) u1} R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddMonoid.toAddZeroClass.{max (max u3 u4) u1} (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u1, u2, max (max u3 u4) u1, max (max u3 u4) u1} (LinearEquiv.{u2, u2, max u4 u3 u1, max (max u1 u4) u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (forall (j : η), Finsupp.{u3, 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11))) (Module.toDistribMulAction.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12)) (Module.toDistribMulAction.{u2, max (max u3 u4) u1} R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12))) (SemilinearMapClass.distribMulActionHomClass.{u2, max (max u3 u4) u1, max (max u3 u4) u1, max 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 Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
@@ -1686,10 +1539,7 @@ theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [Ad
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_apply
 
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 Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_symm_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_symm_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
@@ -1724,10 +1574,7 @@ noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [
 #align finsupp.finsupp_prod_lequiv Finsupp.finsuppProdLEquiv
 
 /- warning: finsupp.finsupp_prod_lequiv_apply -> Finsupp.finsuppProdLEquiv_apply is a dubious translation:
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 Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
@@ -1736,10 +1583,7 @@ theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid
 #align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_apply
 
 /- warning: finsupp.finsupp_prod_lequiv_symm_apply -> Finsupp.finsuppProdLEquiv_symm_apply is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_symm_apply Finsupp.finsuppProdLEquiv_symm_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_symm_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
@@ -1789,20 +1633,14 @@ protected def Fintype.total : (α → M) →ₗ[S] (α → R) →ₗ[R] M
 variable {S}
 
 /- warning: fintype.total_apply -> Fintype.total_apply is a dubious translation:
-lean 3 declaration is
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+<too large>
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
 #align fintype.total_apply Fintype.total_apply
 
 /- warning: fintype.total_apply_single -> Fintype.total_apply_single is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1815,10 +1653,7 @@ theorem Fintype.total_apply_single (i : α) (r : R) :
 variable (S)
 
 /- warning: finsupp.total_eq_fintype_total_apply -> Finsupp.total_eq_fintype_total_apply is a dubious translation:
-lean 3 declaration is
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(Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
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(fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => 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(Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, 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+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1831,10 +1666,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 #align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_apply
 
 /- warning: finsupp.total_eq_fintype_total -> Finsupp.total_eq_fintype_total is a dubious translation:
-lean 3 declaration is
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(Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+<too large>
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1845,10 +1677,7 @@ theorem Finsupp.total_eq_fintype_total :
 variable {S}
 
 /- warning: fintype.range_total -> Fintype.range_total is a dubious translation:
-lean 3 declaration is
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+<too large>
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -1944,10 +1773,7 @@ protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Subm
 #align submodule.finsupp_sum_mem Submodule.finsupp_sum_mem
 
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 Case conversion may be inaccurate. Consider using '#align linear_map.map_finsupp_total LinearMap.map_finsupp_totalₓ'. -/
 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
@@ -2052,10 +1878,7 @@ def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f
 #align linear_map.splitting_of_finsupp_surjective LinearMap.splittingOfFinsuppSurjective
 
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+<too large>
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splitsₓ'. -/
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
@@ -2069,10 +1892,7 @@ theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : S
 #align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splits
 
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     LeftInverse f (splittingOfFinsuppSurjective f s) := fun g =>
@@ -2080,10 +1900,7 @@ theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (
 #align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjective
 
 /- warning: linear_map.splitting_of_finsupp_surjective_injective -> LinearMap.splittingOfFinsuppSurjective_injective is a dubious translation:
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+<too large>
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_injective LinearMap.splittingOfFinsuppSurjective_injectiveₓ'. -/
 theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     Injective (splittingOfFinsuppSurjective f s) :=
@@ -2105,10 +1922,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 #align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjective
 
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 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2121,10 +1935,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 #align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splits
 
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>

mathlib commit https://github.com/leanprover-community/mathlib/commit/8d33f09cd7089ecf074b4791907588245aec5d1b

@@ -91,7 +91,7 @@ def lsingle (a : α) : M →ₗ[R] α →₀ M :=
 lean 3 declaration is
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 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
+  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext Finsupp.lhom_extₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere. -/
 theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (single a b) = ψ (single a b)) : φ = ψ :=
@@ -168,7 +168,7 @@ def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{succ (max u1 u2), succ (max u1 u2)} (LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsubtypeDomain.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : α) => Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) x s) f)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsubtype_domain_apply Finsupp.lsubtypeDomain_applyₓ'. -/
 theorem lsubtypeDomain_apply (f : α →₀ M) :
     (lsubtypeDomain s : (α →₀ M) →ₗ[R] s →₀ M) f = subtypeDomain (fun x => x ∈ s) f :=
@@ -181,7 +181,7 @@ end LsubtypeDomain
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ u2) (succ (max u1 u2)), max (succ u2) (succ (max u1 u2))} (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) => M -> (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_apply Finsupp.lsingle_applyₓ'. -/
 @[simp]
 theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b = single a b :=
@@ -192,7 +192,7 @@ theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u2)) (succ u2), max (succ (max u1 u2)) (succ u2)} (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) f) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (_x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => α -> M) (Finsupp.coeFun.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) f a)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
 Case conversion may be inaccurate. Consider using '#align finsupp.lapply_apply Finsupp.lapply_applyₓ'. -/
 @[simp]
 theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →ₗ[R] M) f = f a :=
@@ -399,7 +399,7 @@ section
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) ((fun (a : Type.{max u1 u2}) (b : Sort.{max (succ u1) (succ u2)}) [self : HasLiftT.{succ (max u1 u2), max (succ u1) (succ u2)} a b] => self.0) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 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+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (l : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.val.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Set.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Set.instMembershipSet.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) x 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Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) l)) (Finsupp.filter.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (_x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) _x s) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_apply Finsupp.restrictDom_applyₓ'. -/
 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
@@ -608,7 +608,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N 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_inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 d (fun (i : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -619,7 +619,7 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 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_inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 l (fun (b : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f b)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} 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_inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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(LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
@@ -629,7 +629,7 @@ theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (fun (_x : LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) => (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) i m)) (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i) m)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N 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_inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => 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_inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M 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u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -640,7 +640,7 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (coeFn.{max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3)), max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3))} (LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))) (fun (_x : LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))) => (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) -> α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M 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(RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (LinearEquiv.symm.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R 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(AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 x))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) 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(Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} 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_inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R 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_inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
+  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) 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(Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 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S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 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u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
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(Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} 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(NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
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(LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (Finsupp.single.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) x (OfNat.ofNat.{u3} R 1 (One.toOfNat1.{u3} R (Semiring.toOne.{u3} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) 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AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (fun (_x : AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 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(Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) 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(Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) _x) (EmbeddingLike.toFunLike.{max (succ (max u1 u3)) (succ (max (max u1 u2) u3)), succ (max u1 u3), succ (max (max u1 u2) u3)} (AddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -711,7 +711,7 @@ noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M 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u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4)) (AddEquiv.hasCoeToFun.{max u4 u1, max (max u4 u2) u1} (X -> M) (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M 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 but is expected to have type
-  forall (M : Type.{u2}) (R : Type.{u3}) (S : Type.{u1}) [_inst_1 : Semiring.{u3} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u3, u1, u2} R S M (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u2} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), succ u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R 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_inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (SMulZeroClass.toSMul.{u1, max u2 u4} S (X -> M) (AddMonoid.toZero.{max u2 u4} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u4} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u4} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u4} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (SMulZeroClass.toSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toZero.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u2 u4, max (max u2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.lift.{u2, u3, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
+  forall (M : Type.{u2}) (R : Type.{u3}) (S : Type.{u1}) [_inst_1 : Semiring.{u3} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u3, u1, u2} R S M (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u2} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), succ u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) f) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u2) (succ u4), max (max (succ u2) (succ u3)) (succ u4)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R 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X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toZero.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R 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(Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.lift.{u2, u3, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.llift_apply Finsupp.llift_applyₓ'. -/
 @[simp]
 theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
@@ -722,7 +722,7 @@ theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R 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 but is expected to have type
-  forall (M : Type.{u2}) (R : Type.{u4}) (S : Type.{u1}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] (X : Type.{u3}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u4, u1, u2} R S M (SMulZeroClass.toSMul.{u4, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u4, u2} R M (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u4, u2} R M (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u4, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (x : X), Eq.{succ u2} M (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) => X -> M) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max u2 u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} 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max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max u2 u3} S (X -> M) (AddMonoid.toZero.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u3} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u3} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max u2 u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max u2 u3, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.single.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) x (OfNat.ofNat.{u4} R 1 (One.toOfNat1.{u4} R (Semiring.toOne.{u4} R _inst_1)))))
+  forall (M : Type.{u2}) (R : Type.{u4}) (S : Type.{u1}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] (X : Type.{u3}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u4, u1, u2} R S M (SMulZeroClass.toSMul.{u4, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u4, u2} R M (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u4, u2} R M (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u4, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (x : X), Eq.{succ u2} M (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R 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R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max u2 u3} S (X -> M) (AddMonoid.toZero.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u3} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u3} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max u2 u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max u2 u3, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) 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u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (ᾰ : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.llift.{u2, u4, u1, u3} M R S _inst_1 _inst_2 _inst_3 _inst_4 X _inst_9 _inst_10)) f x) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), succ u2} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.single.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) x (OfNat.ofNat.{u4} R 1 (One.toOfNat1.{u4} R (Semiring.toOne.{u4} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.llift_symm_apply Finsupp.llift_symm_applyₓ'. -/
 @[simp]
 theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
@@ -754,7 +754,7 @@ def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u4) (succ u2)} (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ (max u1 u2)) (succ (max u4 u2)), max (succ (max u1 u2)) (succ (max u4 u2))} (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u1, u4, u2} α α' M _inst_3 f l)
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
+  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_apply Finsupp.lmapDomain_applyₓ'. -/
 @[simp]
 theorem lmapDomain_apply (f : α → α') (l : α →₀ M) :
@@ -907,7 +907,7 @@ variable {α M v}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u1, u3, u2} α R M (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 l (fun (i : α) (a : R) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) a (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply Finsupp.total_applyₓ'. -/
 theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a => a • v i :=
   rfl
@@ -917,7 +917,7 @@ theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))} {s : Finset.{u1} α}, (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) s))) -> (Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u2, u1} M α _inst_3 s (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l i) (v i))))
 but is expected to have type
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} 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(Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))} {s : Finset.{u3} α}, (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} 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(Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supportedₓ'. -/
 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
@@ -929,7 +929,7 @@ theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) a c)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) c (v a))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
+  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_single Finsupp.total_singleₓ'. -/
 @[simp]
 theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c • v a := by
@@ -940,7 +940,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6886 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -965,7 +965,7 @@ variable {α M}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u3, u4} R M' _inst_1 _inst_9] (f : LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (v : α -> M) (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ u2) (succ u4), max (succ u2) (succ u4)} (LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u4} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R 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max u1 u4, u2} R R (Finsupp.{u1, u4} α R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_3))) _inst_1 _inst_3 _inst_3 (Finsupp.addCommMonoid.{u1, u4} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3)))) _inst_4 (Finsupp.module.{u1, u4, u4} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) (Semiring.toModule.{u4} R _inst_3)) _inst_9 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) (Finsupp.total.{u1, u2, u4} α _inst_1 R _inst_3 _inst_4 _inst_9 (Function.comp.{succ u1, succ u3, succ u2} α M _inst_1 (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_3 _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3)) M _inst_1 M' _inst_4 _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => _inst_1) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M _inst_1 _inst_3 _inst_3 M' _inst_4 _inst_10 _inst_9 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) f) v)) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.apply_total Finsupp.apply_totalₓ'. -/
 theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
     f (Finsupp.total α M R v l) = Finsupp.total α M' R (f ∘ v) l := by
@@ -976,7 +976,7 @@ theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u1} α] (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (v : α -> M), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))) (v (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_unique Finsupp.total_uniqueₓ'. -/
 theorem total_unique [Unique α] (l : α →₀ R) (v) :
     Finsupp.total α M R v l = l default • v default := by rw [← total_single, ← unique_single l]
@@ -986,7 +986,7 @@ theorem total_unique [Unique α] (l : α →₀ R) (v) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u1, succ u2} α M v) -> (Function.Surjective.{max (succ u1) (succ u3), succ u2} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_surjective Finsupp.total_surjectiveₓ'. -/
 theorem total_surjective (h : Function.Surjective v) :
     Function.Surjective (Finsupp.total α M R v) :=
@@ -1010,7 +1010,7 @@ theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range
 lean 3 declaration is
   forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u2) (succ u1), succ u2} (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (fun (_x : LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) => (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 but is expected to have type
-  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_id_surjective Finsupp.total_id_surjectiveₓ'. -/
 /-- Any module is a quotient of a free module. This is stated as surjectivity of
 `finsupp.total M M R id : (M →₀ R) →ₗ[R] M`. -/
@@ -1047,7 +1047,7 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {M' : Type.{u5}} [_inst_9 : AddCommMonoid.{u5} M'] [_inst_10 : Module.{u3, u5} R M' _inst_1 _inst_9] {v : α -> M} {v' : α' -> M'} (f : α -> α') (g : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10), (forall (i : α), Eq.{succ u5} M' (coeFn.{max (succ u2) (succ u5), max (succ u2) (succ u5)} (LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u5} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (v i)) (v' (f i))) -> (Eq.{max (succ (max u1 u3)) (succ u5)} (LinearMap.{u3, u3, max u1 u3, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M' (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u4 u3, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u4, u3} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u4, u3, u3} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u4, u5, u3} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.lmapDomain.{u1, u3, u3, u4} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) α' f)) (LinearMap.comp.{u3, u3, u3, max u1 u3, u2, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.module.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.module.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_total Finsupp.lmapDomain_totalₓ'. -/
 theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v i) = v' (f i)) :
     (Finsupp.total α' M' R v').comp (lmapDomain R R f) = g.comp (Finsupp.total α M R v) := by
@@ -1071,7 +1071,7 @@ theorem total_comp_lmapDomain (f : α → α') :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Function.Embedding.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.embDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (succ u1) (succ u3), max (succ u1) (succ u3)} (Function.Embedding.{succ u1, succ u3} α α') (fun (_x : Function.Embedding.{succ u1, succ u3} α α') => α -> α') (Function.Embedding.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_emb_domain Finsupp.total_embDomainₓ'. -/
 @[simp]
 theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
@@ -1083,7 +1083,7 @@ theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : α -> α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.mapDomain.{u1, u3, u2} α α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' f)) l)
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1) (l : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), succ u2} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u4 u3, u2} R R (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f)) l)
+  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1) (l : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), succ u2} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u4 u3, u2} R R (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f)) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_map_domain Finsupp.total_mapDomainₓ'. -/
 @[simp]
 theorem total_mapDomain (f : α → α') (l : α →₀ R) :
@@ -1095,7 +1095,7 @@ theorem total_mapDomain (f : α → α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Equiv.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (max (succ u1) (succ u3)) (succ u3) (succ u1), max (succ u1) (succ u3)} (Equiv.{succ u1, succ u3} α α') (fun (_x : Equiv.{succ u1, succ u3} α α') => α -> α') (Equiv.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
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+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Equiv.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : α) => _inst_1) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α _inst_1) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomainₓ'. -/
 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
@@ -1118,7 +1118,7 @@ theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).r
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (s : Set.{u1} M) (x : M), Iff (Membership.Mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u2, u1} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (fun (l : Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) => Eq.{succ u1} M (coeFn.{max (succ (max u1 u2)) (succ u1), max (succ (max u1 u2)) (succ u1)} (LinearMap.{u2, u2, max u1 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) 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(Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u1} R R (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (HasLiftT.mk.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (CoeTCₓ.coe.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeBase.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeSubtype.{succ u1} M (fun (x : M) => Membership.Mem.{u1, u1} M (Set.{u1} M) (Set.hasMem.{u1} M) x s))))))) l) x))
 but is expected to have type
-  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_iff_total Finsupp.mem_span_iff_totalₓ'. -/
 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
@@ -1170,7 +1170,7 @@ theorem span_image_eq_map_total (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u1} α} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Exists.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => Exists.{0} (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (fun (H : Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) => Eq.{succ 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(MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => And (Membership.mem.{max u3 u1, max u1 u3} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) l (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => And (Membership.mem.{max u3 u1, max u1 u3} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) l (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_totalₓ'. -/
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x :=
@@ -1183,7 +1183,7 @@ theorem mem_span_image_iff_total {s : Set α} {x : M} :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : (Option.{u1} α) -> M) (f : Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} (Option.{u1} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} (Option.{u1} α) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} (Option.{u1} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} (Option.{u1} α) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} (Option.{u1} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} (Option.{u1} α) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} (Option.{u1} α) M R _inst_1 _inst_3 _inst_4 v) f) (HAdd.hAdd.{u2, u2, u2} M M M (instHAdd.{u2} M (AddZeroClass.toHasAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M 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 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (v : (Option.{u3} α) -> M) (f : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) f) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} (Option.{u3} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Option.{u3} α) (fun (_x : Option.{u3} α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) _x) (Finsupp.funLike.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) f (Option.none.{u3} α)) (v (Option.none.{u3} α))) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.total_option Finsupp.total_optionₓ'. -/
 theorem total_option (v : Option α → M) (f : Option α →₀ R) :
     Finsupp.total (Option α) M R v f =
@@ -1195,7 +1195,7 @@ theorem total_option (v : Option α → M) (f : Option α →₀ R) :
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u3}} {β : Type.{u4}} (A : α -> M) (B : β -> (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (f : Finsupp.{u4, u2} β R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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+  forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u4}} {β : Type.{u3}} (A : α -> M) (B : β -> (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (f : Finsupp.{u3, u2} β R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u3), max (succ u2) (succ u4)} (LinearMap.{u2, u2, max u2 u3, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} β R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.total_total Finsupp.total_totalₓ'. -/
 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
@@ -1273,7 +1273,7 @@ theorem total_comp (f : α' → α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {v : α -> M} (f : α -> α') (l : Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (hf : Set.InjOn.{u1, u4} α α' f (Set.preimage.{u1, u4} α α' f ((fun (a : Type.{u4}) (b : Type.{u4}) [self : HasLiftT.{succ u4, succ u4} a b] => self.0) (Finset.{u4} α') (Set.{u4} α') (HasLiftT.mk.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (CoeTCₓ.coe.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (Finset.Set.hasCoeT.{u4} α'))) (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l)))), Eq.{succ u2} M 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(MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.comapDomain.{u1, u4, u3} α α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) f l hf)) (Finset.sum.{u2, u1} M α _inst_3 (Finset.preimage.{u1, u4} α α' (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l) f hf) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u4) (succ u3), max (succ 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 but is expected to have type
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+  forall {α : Type.{u2}} {M : Type.{u1}} (R : Type.{u3}) {_inst_1 : Type.{u4}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u1} M] [α' : Module.{u3, u1} R M _inst_3 _inst_4] {v : α -> M} (f : α -> _inst_1) (l : Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (hf : Set.InjOn.{u2, u4} α _inst_1 f (Set.preimage.{u2, u4} α _inst_1 f (Finset.toSet.{u4} _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l)))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (fun (_x : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u2 u3, u1} R R (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u2, u1, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (Finset.sum.{u1, u2} M α _inst_4 (Finset.preimage.{u2, u4} α _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l) f hf) (fun (i : α) => HSMul.hSMul.{u3, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M M (instHSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (SMulZeroClass.toSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (SMulWithZero.toSMulZeroClass.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (MonoidWithZero.toZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (MulActionWithZero.toSMulWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (Module.toMulActionWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M _inst_3 _inst_4 α'))))) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) _inst_1 (fun (_x : _inst_1) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) _x) (Finsupp.funLike.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) l (f i)) (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comap_domain Finsupp.total_comapDomainₓ'. -/
 theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f (f ⁻¹' ↑l.support)) :
     Finsupp.total α M R v (Finsupp.comapDomain f l hf) =
@@ -1285,7 +1285,7 @@ theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Finset.{u1} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u3} R (f a) (OfNat.ofNat.{u3} R 0 (OfNat.mk.{u3} R 0 (Zero.zero.{u3} R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))))) -> (Membership.Mem.{u1, u1} α (Finset.{u1} α) (Finset.hasMem.{u1} α) a s)), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) s f hf)) (Finset.sum.{u2, u1} M α _inst_3 s (fun (x : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (f x) (g x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_finset Finsupp.total_onFinsetₓ'. -/
 theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a, f a ≠ 0 → a ∈ s) :
     Finsupp.total α M R g (Finsupp.onFinset s f hf) = Finset.sum s fun x : α => f x • g x :=
@@ -1318,7 +1318,7 @@ protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ 
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (e : Equiv.{succ u3, succ u4} α₁ α₂) (v : Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R 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 but is expected to have type
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(Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) v) (FunLike.coe.{max (succ (max u4 u2)) (succ (max u3 u2)), succ (max u4 u2), succ (max u3 u2)} (AddEquiv.{max u4 u2, max u3 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (EmbeddingLike.toFunLike.{max (succ (max u4 u2)) (succ (max u3 u2)), succ (max u4 u2), succ (max u3 u2)} (AddEquiv.{max u4 u2, max u3 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (EquivLike.toEmbeddingLike.{max (succ (max u4 u2)) (succ (max u3 u2)), succ (max u4 u2), succ (max u3 u2)} 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M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max u4 u2, max u3 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))) (Finsupp.domCongr.{u4, u3, u2} α₁ α₂ M _inst_3 e) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_apply Finsupp.domLCongr_applyₓ'. -/
 @[simp]
 theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
@@ -1365,7 +1365,7 @@ theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (e : Equiv.{succ u3, succ u4} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1)) (Finsupp.domLCongr.{u1, u2, u3, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) i m)) (Finsupp.single.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (coeFn.{max 1 (max (succ u3) (succ u4)) (succ u4) (succ u3), max (succ u3) (succ u4)} (Equiv.{succ u3, succ u4} α₁ α₂) (fun (_x : Equiv.{succ u3, succ u4} α₁ α₂) => α₁ -> α₂) (Equiv.hasCoeToFun.{succ u3, succ u4} α₁ α₂) e i) m)
 but is expected to have type
-  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (e : Equiv.{succ u4, succ u3} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u2) (succ u3)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) 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(Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulZeroClass.toSMul.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toZero.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M 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(AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u3, u2} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : α₁) => α₂) i) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α₁ α₂) α₁ (fun (_x : α₁) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : α₁) => α₂) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α₁ α₂) e i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_single Finsupp.domLCongr_singleₓ'. -/
 @[simp]
 theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
@@ -1533,7 +1533,7 @@ def lcongr {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) : (ι →
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u5) (succ u2)} (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (coeFn.{max (succ (max u4 u1)) (succ (max u5 u2)), max (succ (max u4 u1)) (succ (max u5 u2))} (LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) (fun (_x : LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) => (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) (Finsupp.single.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) i m)) (Finsupp.single.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (coeFn.{max 1 (max (succ u4) (succ u5)) (succ u5) (succ u4), max (succ u4) (succ u5)} (Equiv.{succ u4, succ u5} ι κ) (fun (_x : Equiv.{succ u4, succ u5} ι κ) => ι -> κ) (Equiv.hasCoeToFun.{succ u4, succ u5} ι κ) e₁ i) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearEquiv.hasCoeToFun.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) e₂ m))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u1) (succ u4)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.single.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) 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(SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u2, u1, max u2 u1} R R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) e₂ m))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_single Finsupp.lcongr_singleₓ'. -/
 @[simp]
 theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (i : ι) (m : M) :
@@ -1544,7 +1544,7 @@ theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N)
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (f : Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (k : κ), Eq.{succ u2} N (coeFn.{max (succ u5) (succ u2), max (succ u5) (succ u2)} (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (fun (_x : Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) => κ -> N) (Finsupp.coeFun.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (coeFn.{max (succ (max u4 u1)) (succ (max u5 u2)), max (succ (max u4 u1)) (succ (max u5 u2))} (LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) (fun (_x : LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) => (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) f) k) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearEquiv.hasCoeToFun.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) e₂ (coeFn.{max (succ u4) (succ u1), max (succ u4) (succ u1)} (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (fun (_x : Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) => ι -> M) (Finsupp.coeFun.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) f (coeFn.{max 1 (max (succ u5) (succ u4)) (succ u4) (succ u5), max (succ u5) (succ u4)} (Equiv.{succ u5, succ u4} κ ι) (fun (_x : Equiv.{succ u5, succ u4} κ ι) => κ -> ι) (Equiv.hasCoeToFun.{succ u5, succ u4} κ ι) (Equiv.symm.{succ u4, succ u5} ι κ e₁) k)))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (f : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (k : κ), Eq.{succ u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : κ) => N) k) (FunLike.coe.{max (succ u4) (succ u1), succ u4, succ u1} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) κ (fun (_x : κ) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : κ) => N) _x) (Finsupp.funLike.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (FunLike.coe.{max (max (max (succ u2) (succ u1)) (succ u5)) (succ u4), max (succ u2) (succ u5), max (succ u1) (succ u4)} (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _x) (SMulHomClass.toFunLike.{max (max (max u2 u1) u5) u4, u3, max u2 u5, max u1 u4} (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (SMulZeroClass.toSMul.{u3, max u2 u5} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toZero.{max u2 u5} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u2 u5} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3))) (DistribSMul.toSMulZeroClass.{u3, max u2 u5} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u2 u5} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M 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(AddCommMonoid.toAddMonoid.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5)) (Module.toDistribMulAction.{u3, max u1 u4} R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6))))) (DistribMulActionHomClass.toSMulHomClass.{max (max (max u2 u1) u5) u4, u3, max u2 u5, max u1 u4} (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u2 u5} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3)) (AddCommMonoid.toAddMonoid.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5)) (Module.toDistribMulAction.{u3, max u2 u5} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) (Module.toDistribMulAction.{u3, max u1 u4} R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) (SemilinearMapClass.distribMulActionHomClass.{u3, max u2 u5, max u1 u4, max (max (max u2 u1) u5) u4} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, max u2 u5, max u1 u4, max (max (max u2 u1) u5) u4} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (Finsupp.lcongr.{u2, u1, u3, u5, u4} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) f) k) (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : M) => N) _x) (SMulHomClass.toFunLike.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u3, u1} R N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribSMul.toSMulZeroClass.{u3, u1} R N (AddMonoid.toAddZeroClass.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribMulAction.toDistribSMul.{u3, u1} R N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (SemilinearMapClass.distribMulActionHomClass.{u3, u2, u1, max u2 u1} R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u2, u1, max u2 u1} R R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) e₂ (FunLike.coe.{max (succ u5) (succ u2), succ u5, succ u2} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => M) _x) (Finsupp.funLike.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f (FunLike.coe.{max (succ u5) (succ u4), succ u4, succ u5} (Equiv.{succ u4, succ u5} κ ι) κ (fun (_x : κ) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : κ) => ι) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u5} κ ι) (Equiv.symm.{succ u5, succ u4} ι κ e₁) k)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_applyₓ'. -/
 @[simp]
 theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (f : ι →₀ M) (k : κ) :
@@ -1556,7 +1556,7 @@ theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u5 u2)) (succ (max u4 u1)), max (succ (max u5 u2)) (succ (max u4 u1))} (LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R 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 but is expected to have type
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+  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u2) (succ u5)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) k n)) 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(AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u3, max u1 u4, max u2 u5, max (max (max u2 u1) u4) u5} R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) _inst_1 (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, max u1 u4, max u2 u5, max (max (max u2 u1) u4) u5} R R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (LinearEquiv.symm.{u3, u3, max u2 u5, max u1 u4} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.lcongr.{u2, u1, u3, u5, u4} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂)) (Finsupp.single.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) k n)) (Finsupp.single.{u5, u2} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : κ) => ι) k) ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : N) => M) n) (AddMonoid.toZero.{u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : N) => M) n) (AddCommMonoid.toAddMonoid.{u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : N) => M) n) _inst_3)) (FunLike.coe.{max (succ u4) (succ u5), succ u4, succ u5} (Equiv.{succ u4, succ u5} κ ι) κ (fun (_x : κ) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : κ) => ι) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u5} κ ι) (Equiv.symm.{succ u5, succ u4} ι κ e₁) k) (FunLike.coe.{max (succ u2) (succ u1), succ u1, succ u2} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) N (fun (_x : N) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : N) => M) _x) (SMulHomClass.toFunLike.{max u2 u1, u3, u1, u2} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) R N M (SMulZeroClass.toSMul.{u3, u1} R N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribSMul.toSMulZeroClass.{u3, u1} R N (AddMonoid.toAddZeroClass.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribMulAction.toDistribSMul.{u3, u1} R N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u1, u2} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) R N M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SemilinearMapClass.distribMulActionHomClass.{u3, u1, u2, max u2 u1} R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u1, u2, max u2 u1} R R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u1, u2} R R N M _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (LinearEquiv.symm.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂) n))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm_single Finsupp.lcongr_symm_singleₓ'. -/
 theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (k : κ) (n : N) :
     (lcongr e₁ e₂).symm (Finsupp.single k n) = Finsupp.single (e₁.symm k) (e₂.symm n) :=
@@ -1607,7 +1607,7 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
 lean 3 declaration is
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 but is expected to have type
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M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M 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_inst_1 _inst_3 _inst_4))) R (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α 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(Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearEquiv.{u1, u1, max u2 u3 u4, max (max u2 u3) u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M 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(AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)) (Finsupp.module.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4) (Prod.module.{u1, max u2 u4, max u2 u3} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3) 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 Case conversion may be inaccurate. Consider using '#align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (x : α) :
     (sumFinsuppLEquivProdFinsupp R f).1 x = f (Sum.inl x) :=
@@ -1618,7 +1618,7 @@ theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M
 lean 3 declaration is
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 but is expected to have type
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M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M 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_inst_1 _inst_3 _inst_4))) R (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α 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 Case conversion may be inaccurate. Consider using '#align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (y : β) :
     (sumFinsuppLEquivProdFinsupp R f).2 y = f (Sum.inr y) :=
@@ -1629,7 +1629,7 @@ theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M
 lean 3 declaration is
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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inlₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (x : α) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inl x) = fg.1 x :=
@@ -1640,7 +1640,7 @@ theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M
 lean 3 declaration is
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 but is expected to have type
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_inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M 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 Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr Finsupp.sumFinsuppLEquivProdFinsupp_symm_inrₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inr {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (y : β) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inr y) = fg.2 y :=
@@ -1677,7 +1677,7 @@ noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _}
 lean 3 declaration is
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(AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (Finsupp.addCommMonoid.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M _inst_11) (Pi.addCommMonoid.{u2, max u4 u3} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11)) (Finsupp.module.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (Pi.module.{u2, max u4 u3, u1} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u4, u3, u1} (ιs i) M R _inst_1 _inst_11 _inst_12))) => (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) -> (forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))))) (LinearEquiv.hasCoeToFun.{u1, u1, max (max u2 u4) u3, max u2 u4 u3} R R (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M _inst_11) (Pi.addCommMonoid.{u2, max u4 u3} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11)) (Finsupp.module.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (Pi.module.{u2, max u4 u3, u1} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u4, u3, u1} (ιs i) M R _inst_1 _inst_11 _inst_12)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)) (Finsupp.sigmaFinsuppLEquivPiFinsupp.{u1, u2, u3, u4} R _inst_1 η _inst_9 M (fun (j : η) => ιs j) _inst_11 _inst_12) f j) i) (coeFn.{max (succ (max u2 u4)) (succ u3), max (succ (max u2 u4)) (succ u3)} (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (fun (_x : Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) => (Sigma.{u2, u4} η (fun (j : η) => ιs j)) -> M) (Finsupp.coeFun.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) f (Sigma.mk.{u2, u4} η (fun (j : η) => ιs j) j i))
 but is expected to have type
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_inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12))) R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (SMulZeroClass.toSMul.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddMonoid.toZero.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.addCommMonoid.{max u1 u3, 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(AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11)) (Module.toDistribMulAction.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12))))) (SMulZeroClass.toSMul.{u2, max (max u3 u4) u1} R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddMonoid.toZero.{max (max u3 u4) u1} (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) 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(RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1)))))) (Finsupp.sigmaFinsuppLEquivPiFinsupp.{u2, u1, u4, u3} R _inst_1 η _inst_9 M (fun (j : η) => ιs j) _inst_11 _inst_12) f j) i) (FunLike.coe.{max (succ (max u1 u3)) (succ u4), succ (max u1 u3), succ u4} (Finsupp.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Sigma.{u1, u3} η (fun (j : η) => ιs j)) (fun (_x : Sigma.{u1, u3} η (fun (j : η) => ιs j)) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Sigma.{u1, u3} η (fun (j : η) => ιs j)) => M) _x) (Finsupp.funLike.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) f (Sigma.mk.{u1, u3} η (fun (j : η) => ιs j) j i))
 Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
@@ -1689,7 +1689,7 @@ theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [Ad
 lean 3 declaration is
   forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {η : Type.{u2}} [_inst_9 : Fintype.{u2} η] {M : Type.{u3}} {ιs : η -> Type.{u4}} [_inst_11 : AddCommMonoid.{u3} M] [_inst_12 : Module.{u1, u3} R M _inst_1 _inst_11] (f : forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (ji : Sigma.{u2, u4} η (fun (j : η) => ιs j)), Eq.{succ u3} M (coeFn.{max (succ (max u2 u4)) (succ u3), max (succ (max u2 u4)) (succ u3)} (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (fun (_x : Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) => (Sigma.{u2, u4} η (fun (j : η) => ιs j)) -> M) (Finsupp.coeFun.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => 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(Finsupp.module.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12)) => (forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) -> (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))))) (LinearEquiv.hasCoeToFun.{u1, u1, max u2 u4 u3, max (max u2 u4) u3} R R (forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) _inst_1 _inst_1 (Pi.addCommMonoid.{u2, max u4 u3} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11)) (Finsupp.addCommMonoid.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M _inst_11) (Pi.module.{u2, max u4 u3, u1} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u4, u3, u1} (ιs i) M R _inst_1 _inst_11 _inst_12)) (Finsupp.module.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max u2 u4 u3} R R (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} 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(Sigma.fst.{u2, u4} η (fun (j : η) => ιs j) ji)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (f (Sigma.fst.{u2, u4} η (fun (j : η) => ιs j) ji)) (Sigma.snd.{u2, u4} η (fun (j : η) => ιs j) ji))
 but is expected to have type
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_inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12)))))) (SMulZeroClass.toSMul.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddMonoid.toZero.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11))) (DistribSMul.toSMulZeroClass.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddMonoid.toAddZeroClass.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11))) (DistribMulAction.toDistribSMul.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u1} (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11)) (Module.toDistribMulAction.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u1, u2, max (max u3 u4) u1, max (max u3 u4) u1} (LinearEquiv.{u2, u2, max (max u3 u4) u1, max (max u3 u4) u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12)) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} 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(Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11)) (Module.toDistribMulAction.{u2, max (max u3 u4) u1} R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12))) (Module.toDistribMulAction.{u2, max (max u3 u4) u1} R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12)) (SemilinearMapClass.distribMulActionHomClass.{u2, max (max u3 u4) u1, max (max u3 u4) u1, max (max u3 u4) u1} R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (LinearEquiv.{u2, u2, max (max u3 u4) u1, max (max u3 u4) u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M 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i) M _inst_11)) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12)) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max (max u3 u4) u1, max (max u3 u4) u1, max (max u3 u4) u1} R R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (LinearEquiv.{u2, u2, max (max u3 u4) u1, max (max u3 u4) u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max (max u3 u4) u1, max (max u3 u4) u1} R R (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 _inst_1 (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)) (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12)) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1)))))) (LinearEquiv.symm.{u2, u2, max (max u3 u4) u1, max (max u3 u4) u1} R R (Finsupp.{max u3 u1, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (forall (j : η), Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{max u1 u3, u4} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M _inst_11) (Pi.addCommMonoid.{u1, max u4 u3} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11)) (Finsupp.module.{max u1 u3, u4, u2} (Sigma.{u1, u3} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (Pi.module.{u1, max u4 u3, u2} η (fun (j : η) => Finsupp.{u3, u4} (ιs j) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u3, u4} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u3, u4, u2} (ιs i) M R _inst_1 _inst_11 _inst_12)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.sigmaFinsuppLEquivPiFinsupp.{u2, u1, u4, u3} R _inst_1 η _inst_9 M (fun (j : η) => ιs j) _inst_11 _inst_12)) f) ji) (FunLike.coe.{max (succ u3) (succ u4), succ u3, succ u4} (Finsupp.{u3, u4} (ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) (fun (_x : ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) => M) _x) (Finsupp.funLike.{u3, u4} (ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (f (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) (Sigma.snd.{u1, u3} η (fun (j : η) => ιs j) ji))
 Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_symm_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_symm_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
@@ -1727,7 +1727,7 @@ noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [
 lean 3 declaration is
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_inst_10))))) (coeFn.{max (succ (max (max u1 u2) u4)) (succ (max u1 u2 u4)), max (succ (max (max u1 u2) u4)) (succ (max u1 u2 u4))} (LinearEquiv.{u3, u3, max (max u1 u2) u4, max u1 u2 u4} R R _inst_9 _inst_9 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHomInvPair.ids.{u3} R _inst_9) (RingHomInvPair.ids.{u3} R _inst_9) (Finsupp.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.zero.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))))) (Finsupp.addCommMonoid.{max u1 u2, u4} (Prod.{u1, u2} α β) M _inst_10) (Finsupp.addCommMonoid.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.addCommMonoid.{u2, u4} β M _inst_10)) (Finsupp.module.{max u1 u2, u4, u3} (Prod.{u1, u2} α β) M R _inst_9 _inst_10 _inst_11) (Finsupp.module.{u1, max u2 u4, u3} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) R _inst_9 (Finsupp.addCommMonoid.{u2, u4} β M _inst_10) (Finsupp.module.{u2, u4, u3} β M R _inst_9 _inst_10 _inst_11))) (fun (_x : LinearEquiv.{u3, u3, max (max u1 u2) u4, max u1 u2 u4} R R _inst_9 _inst_9 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHomInvPair.ids.{u3} R _inst_9) (RingHomInvPair.ids.{u3} R _inst_9) (Finsupp.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.zero.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))))) (Finsupp.addCommMonoid.{max u1 u2, u4} (Prod.{u1, u2} α β) M _inst_10) (Finsupp.addCommMonoid.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.addCommMonoid.{u2, u4} β M _inst_10)) (Finsupp.module.{max u1 u2, u4, u3} (Prod.{u1, u2} α β) M R _inst_9 _inst_10 _inst_11) (Finsupp.module.{u1, max u2 u4, u3} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) R _inst_9 (Finsupp.addCommMonoid.{u2, u4} β M _inst_10) (Finsupp.module.{u2, u4, u3} β M R _inst_9 _inst_10 _inst_11))) => (Finsupp.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) -> (Finsupp.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.zero.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))))) (LinearEquiv.hasCoeToFun.{u3, u3, max (max u1 u2) u4, max u1 u2 u4} R R (Finsupp.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.zero.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))))) _inst_9 _inst_9 (Finsupp.addCommMonoid.{max u1 u2, u4} (Prod.{u1, u2} α β) M _inst_10) (Finsupp.addCommMonoid.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.addCommMonoid.{u2, u4} β M _inst_10)) (Finsupp.module.{max u1 u2, u4, u3} (Prod.{u1, u2} α β) M R _inst_9 _inst_10 _inst_11) (Finsupp.module.{u1, max u2 u4, u3} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) R _inst_9 (Finsupp.addCommMonoid.{u2, u4} β M _inst_10) (Finsupp.module.{u2, u4, u3} β M R _inst_9 _inst_10 _inst_11)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHomInvPair.ids.{u3} R _inst_9) (RingHomInvPair.ids.{u3} R _inst_9)) (Finsupp.finsuppProdLEquiv.{u1, u2, u3, u4} α β R M _inst_9 _inst_10 _inst_11) f) x) y) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (Finsupp.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (fun (_x : Finsupp.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) => (Prod.{u1, u2} α β) -> M) (Finsupp.coeFun.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) f (Prod.mk.{u1, u2} α β x y))
 but is expected to have type
-  forall {α : Type.{u4}} {β : Type.{u3}} {R : Type.{u2}} {M : Type.{u1}} [_inst_9 : Semiring.{u2} R] [_inst_10 : AddCommMonoid.{u1} M] [_inst_11 : Module.{u2, u1} R M _inst_9 _inst_10] (f : Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (x : α) (y : β), Eq.{succ u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : β) => M) y) (FunLike.coe.{max (succ u3) (succ u1), succ u3, succ u1} (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) β (fun (_x : β) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : β) => M) _x) (Finsupp.funLike.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (FunLike.coe.{max (succ u4) (succ (max u3 u1)), succ u4, succ (max u3 u1)} (Finsupp.{u4, max u3 u1} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) _x) (Finsupp.funLike.{u4, max u3 u1} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) (FunLike.coe.{max (max (succ u1) (succ u3)) (succ u4), max (max (succ u1) (succ u3)) (succ u4), max (max (succ u1) (succ u3)) (succ u4)} (LinearEquiv.{u2, u2, max u1 u3 u4, max (max u1 u3) u4} R R _inst_9 _inst_9 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHomInvPair.ids.{u2} R _inst_9) (RingHomInvPair.ids.{u2} R _inst_9) (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.{u4, max u1 u3} 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(AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_9)) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u4} (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.addCommMonoid.{max u4 u3, u1} (Prod.{u4, u3} α β) M _inst_10)) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u4} (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) (Finsupp.addCommMonoid.{u4, max u3 u1} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.addCommMonoid.{u3, u1} β M _inst_10))) (Module.toDistribMulAction.{u2, max (max u1 u3) u4} R (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) _inst_9 (Finsupp.addCommMonoid.{max u4 u3, u1} (Prod.{u4, u3} α β) M _inst_10) (Finsupp.module.{max u4 u3, u1, u2} (Prod.{u4, u3} α β) M R _inst_9 _inst_10 _inst_11)) (Module.toDistribMulAction.{u2, max (max u1 u3) u4} R (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) _inst_9 (Finsupp.addCommMonoid.{u4, max u3 u1} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.addCommMonoid.{u3, u1} β M _inst_10)) (Finsupp.module.{u4, max u3 u1, u2} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) R _inst_9 (Finsupp.addCommMonoid.{u3, u1} β M _inst_10) (Finsupp.module.{u3, u1, u2} β M R _inst_9 _inst_10 _inst_11))) (SemilinearMapClass.distribMulActionHomClass.{u2, max (max u1 u3) u4, max (max u1 u3) u4, max (max u1 u3) u4} R (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) (LinearEquiv.{u2, u2, max u1 u3 u4, max (max u1 u3) u4} R R _inst_9 _inst_9 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHomInvPair.ids.{u2} R _inst_9) (RingHomInvPair.ids.{u2} R _inst_9) (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} 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(Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHomInvPair.ids.{u2} R _inst_9) (RingHomInvPair.ids.{u2} R _inst_9)))))) (Finsupp.finsuppProdLEquiv.{u4, u3, u2, u1} α β R M _inst_9 _inst_10 _inst_11) f) x) y) (FunLike.coe.{max (succ (max u4 u3)) (succ u1), succ (max u4 u3), succ u1} (Finsupp.{max u4 u3, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Prod.{u4, u3} α β) (fun (_x : Prod.{u4, u3} α β) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Prod.{u4, u3} α β) => M) _x) (Finsupp.funLike.{max u4 u3, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) f (Prod.mk.{u4, u3} α β x y))
 Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
@@ -1739,7 +1739,7 @@ theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid
 lean 3 declaration is
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_inst_11)) (Finsupp.module.{max u4 u3, u1, u2} (Prod.{u4, u3} α β) M R _inst_9 _inst_10 _inst_11) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max (max u1 u3) u4, max (max u1 u3) u4, max (max u1 u3) u4} R R (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (LinearEquiv.{u2, u2, max (max u1 u3) u4, max (max u1 u3) u4} R R _inst_9 _inst_9 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHomInvPair.ids.{u2} R _inst_9) (RingHomInvPair.ids.{u2} R _inst_9) (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M 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 Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_symm_apply Finsupp.finsuppProdLEquiv_symm_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_symm_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
@@ -1792,7 +1792,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1802,7 +1802,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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_inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1818,7 +1818,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (coeFn.{succ (max u1 u3), succ (max u1 u3)} (LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R 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(Semiring.toModule.{u3} R _inst_2))) (fun (_x : LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) 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(Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α 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(AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2187 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α 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(AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 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R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} 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_inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1834,7 +1834,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u3, u3, u1} R R α (Finite.of_fintype.{u1} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) _inst_2 (Semiring.toModule.{u3} R _inst_2))))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) 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(fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomCompTriple.ids.{u2, u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Finsupp.total.{u4, u3, u2} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u2, u2, max u4 u2, max u4 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1848,7 +1848,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.semilinearMapClass.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => 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α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.semilinearMapClass.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -1920,7 +1920,7 @@ irreducible_def Span.repr (w : Set M) (x : span R w) : w →₀ R :=
 lean 3 declaration is
   forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)), Eq.{succ u2} M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} 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(Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (HasLiftT.mk.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (CoeTCₓ.coe.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeBase.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeSubtype.{succ u2} M (fun (x : M) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)))))) x)
 but is expected to have type
-  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
+  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
 Case conversion may be inaccurate. Consider using '#align span.finsupp_total_repr Span.finsupp_total_reprₓ'. -/
 @[simp]
 theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
@@ -1947,7 +1947,7 @@ protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Subm
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] [_inst_4 : AddCommMonoid.{u3} N] [_inst_5 : Module.{u1, u3} R N _inst_1 _inst_4] (f : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) {ι : Type.{u4}} {g : ι -> M} (l : Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))), Eq.{succ u3} N (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) => M -> N) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (coeFn.{max (succ (max u4 u1)) (succ u2), max (succ (max u4 u1)) (succ u2)} (LinearMap.{u1, u1, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u4 u1, u2} R R (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u4, u2, u1} ι M R _inst_1 _inst_2 _inst_3 g) l)) (coeFn.{max (succ (max u4 u1)) (succ u3), max (succ (max u4 u1)) (succ u3)} (LinearMap.{u1, u1, max u4 u1, 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 but is expected to have type
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(x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u3} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u3, u4} ι M R _inst_1 _inst_2 _inst_3 g) l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u1), succ u2} (LinearMap.{u4, u4, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u2} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u2, u4} ι N R _inst_1 _inst_4 _inst_5 (Function.comp.{succ u1, succ u3, succ u2} ι M N (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f) g)) l)
 Case conversion may be inaccurate. Consider using '#align linear_map.map_finsupp_total LinearMap.map_finsupp_totalₓ'. -/
 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
@@ -2043,7 +2043,7 @@ open Finsupp Function
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective LinearMap.splittingOfFinsuppSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_fun_on_fintype_surjective`
 /-- A surjective linear map to finitely supported functions has a splitting. -/
@@ -2055,7 +2055,7 @@ def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} 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+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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(MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Eq.{max (succ u3) (succ u1)} (LinearMap.{u3, u3, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s)) (LinearMap.id.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splitsₓ'. -/
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
@@ -2072,7 +2072,7 @@ theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : S
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M 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_inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 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(Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     LeftInverse f (splittingOfFinsuppSurjective f s) := fun g =>
@@ -2083,7 +2083,7 @@ theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M 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(MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_injective LinearMap.splittingOfFinsuppSurjective_injectiveₓ'. -/
 theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     Injective (splittingOfFinsuppSurjective f s) :=
@@ -2094,7 +2094,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2108,7 +2108,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2124,7 +2124,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2135,7 +2135,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6193 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/95a87616d63b3cb49d3fe678d416fbe9c4217bf4

@@ -1095,7 +1095,7 @@ theorem total_mapDomain (f : α → α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Equiv.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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 but is expected to have type
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+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Equiv.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : α) => _inst_1) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α _inst_1) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomainₓ'. -/
 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
@@ -1365,7 +1365,7 @@ theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (e : Equiv.{succ u3, succ u4} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1)) (Finsupp.domLCongr.{u1, u2, u3, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) i m)) (Finsupp.single.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (coeFn.{max 1 (max (succ u3) (succ u4)) (succ u4) (succ u3), max (succ u3) (succ u4)} (Equiv.{succ u3, succ u4} α₁ α₂) (fun (_x : Equiv.{succ u3, succ u4} α₁ α₂) => α₁ -> α₂) (Equiv.hasCoeToFun.{succ u3, succ u4} α₁ α₂) e i) m)
 but is expected to have type
-  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (e : Equiv.{succ u4, succ u3} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u2) (succ u3)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) 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(Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulZeroClass.toSMul.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toZero.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M 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(AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3))) (DistribMulAction.toDistribSMul.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u4 u3) u2, u1, max u4 u2, max u3 u2} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) 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α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u3, u2} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : α₁) => α₂) i) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α₁ α₂) α₁ (fun (_x : α₁) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : α₁) => α₂) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α₁ α₂) e i) m)
+  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (e : Equiv.{succ u4, succ u3} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u2) (succ u3)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) 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(AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3))) (DistribMulAction.toDistribSMul.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u4 u3) u2, u1, max u4 u2, max u3 u2} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u3, u2} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : α₁) => α₂) i) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α₁ α₂) α₁ (fun (_x : α₁) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : α₁) => α₂) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α₁ α₂) e i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_single Finsupp.domLCongr_singleₓ'. -/
 @[simp]
 theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
@@ -1533,7 +1533,7 @@ def lcongr {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) : (ι →
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u5) (succ u2)} (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (coeFn.{max (succ (max u4 u1)) (succ (max u5 u2)), max (succ (max u4 u1)) (succ (max u5 u2))} (LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) (fun (_x : LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) => (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) (Finsupp.single.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) i m)) (Finsupp.single.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (coeFn.{max 1 (max (succ u4) (succ u5)) (succ u5) (succ u4), max (succ u4) (succ u5)} (Equiv.{succ u4, succ u5} ι κ) (fun (_x : Equiv.{succ u4, succ u5} ι κ) => ι -> κ) (Equiv.hasCoeToFun.{succ u4, succ u5} ι κ) e₁ i) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearEquiv.hasCoeToFun.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) e₂ m))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u1) (succ u4)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.single.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) 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+  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u1) (succ u4)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.single.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) 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(AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) (SemilinearMapClass.distribMulActionHomClass.{u3, max u2 u5, max u1 u4, max (max (max u2 u1) u4) u5} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) 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(Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (Finsupp.lcongr.{u2, u1, u3, u5, u4} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) (Finsupp.single.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u4, u1} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : ι) => κ) i) ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) m) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) m) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) m) _inst_5)) 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(SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u3, u1} R N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribSMul.toSMulZeroClass.{u3, u1} R N (AddMonoid.toAddZeroClass.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribMulAction.toDistribSMul.{u3, u1} R N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (SemilinearMapClass.distribMulActionHomClass.{u3, u2, u1, max u2 u1} R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 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 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_single Finsupp.lcongr_singleₓ'. -/
 @[simp]
 theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (i : ι) (m : M) :
@@ -1544,7 +1544,7 @@ theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N)
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (f : Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (k : κ), Eq.{succ u2} N (coeFn.{max (succ u5) (succ u2), max (succ u5) (succ u2)} (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (fun (_x : Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) => κ -> N) (Finsupp.coeFun.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (coeFn.{max (succ (max u4 u1)) (succ (max u5 u2)), max (succ (max u4 u1)) (succ (max u5 u2))} (LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, 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u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) f) k) (coeFn.{max (succ u1) (succ 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 but is expected to have type
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(AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (Finsupp.lcongr.{u2, u1, u3, u5, u4} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) f) k) (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) _x) (SMulHomClass.toFunLike.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u3, u1} R N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribSMul.toSMulZeroClass.{u3, u1} R N (AddMonoid.toAddZeroClass.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribMulAction.toDistribSMul.{u3, u1} R N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (SemilinearMapClass.distribMulActionHomClass.{u3, u2, u1, max u2 u1} R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u2, u1, max u2 u1} R R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) e₂ (FunLike.coe.{max (succ u5) (succ u2), succ u5, succ u2} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => M) _x) (Finsupp.funLike.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f (FunLike.coe.{max (succ u5) (succ u4), succ u4, succ u5} (Equiv.{succ u4, succ u5} κ ι) κ (fun (_x : κ) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.812 : κ) => ι) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u5} κ ι) (Equiv.symm.{succ u5, succ u4} ι κ e₁) k)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_applyₓ'. -/
 @[simp]
 theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (f : ι →₀ M) (k : κ) :
@@ -1556,7 +1556,7 @@ theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u5 u2)) (succ (max u4 u1)), max (succ (max u5 u2)) (succ (max u4 u1))} (LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) -> (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u5 u2, max u4 u1} R R (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (LinearEquiv.symm.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂)) (Finsupp.single.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) k n)) (Finsupp.single.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (coeFn.{max 1 (max (succ u5) (succ u4)) (succ u4) (succ u5), max (succ u5) (succ u4)} (Equiv.{succ u5, succ u4} κ ι) (fun (_x : Equiv.{succ u5, succ u4} κ ι) => κ -> ι) (Equiv.hasCoeToFun.{succ u5, succ u4} κ ι) (Equiv.symm.{succ u4, succ u5} ι κ e₁) k) (coeFn.{max (succ u2) (succ u1), max (succ u2) (succ u1)} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) (fun (_x : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) => N -> M) (LinearEquiv.hasCoeToFun.{u3, u3, u2, u1} R R N M _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (LinearEquiv.symm.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂) n))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u2) (succ u5)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) k n)) (FunLike.coe.{max (max (max (succ u2) (succ u1)) (succ u4)) (succ u5), max (succ u1) (succ u4), max (succ u2) (succ u5)} (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (fun (_x : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => (fun 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(MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u1, u2} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) R N M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SemilinearMapClass.distribMulActionHomClass.{u3, u1, u2, max u2 u1} R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u1, u2, max u2 u1} R R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) 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+  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u2) (succ u5)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) k n)) 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(LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) N (fun (_x : N) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : N) => M) _x) (SMulHomClass.toFunLike.{max u2 u1, u3, u1, u2} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) R N M (SMulZeroClass.toSMul.{u3, u1} R N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribSMul.toSMulZeroClass.{u3, u1} R N (AddMonoid.toAddZeroClass.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribMulAction.toDistribSMul.{u3, u1} R N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u1, u2} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) R N M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SemilinearMapClass.distribMulActionHomClass.{u3, u1, u2, max u2 u1} R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u1, u2, max u2 u1} R R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u1, u2} R R N M _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (LinearEquiv.symm.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂) n))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm_single Finsupp.lcongr_symm_singleₓ'. -/
 theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (k : κ) (n : N) :
     (lcongr e₁ e₂).symm (Finsupp.single k n) = Finsupp.single (e₁.symm k) (e₂.symm n) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/c89fe2d59ae06402c3f55f978016d1ada444f57e

@@ -91,7 +91,7 @@ def lsingle (a : α) : M →ₗ[R] α →₀ M :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b)) (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b))) -> (Eq.{max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
+  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext Finsupp.lhom_extₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere. -/
 theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (single a b) = ψ (single a b)) : φ = ψ :=
@@ -168,7 +168,7 @@ def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{succ (max u1 u2), succ (max u1 u2)} (LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsubtypeDomain.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : α) => Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) x s) f)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsubtype_domain_apply Finsupp.lsubtypeDomain_applyₓ'. -/
 theorem lsubtypeDomain_apply (f : α →₀ M) :
     (lsubtypeDomain s : (α →₀ M) →ₗ[R] s →₀ M) f = subtypeDomain (fun x => x ∈ s) f :=
@@ -181,7 +181,7 @@ end LsubtypeDomain
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ u2) (succ (max u1 u2)), max (succ u2) (succ (max u1 u2))} (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) => M -> (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_apply Finsupp.lsingle_applyₓ'. -/
 @[simp]
 theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b = single a b :=
@@ -192,7 +192,7 @@ theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u2)) (succ u2), max (succ (max u1 u2)) (succ u2)} (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) f) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (_x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => α -> M) (Finsupp.coeFun.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) f a)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
 Case conversion may be inaccurate. Consider using '#align finsupp.lapply_apply Finsupp.lapply_applyₓ'. -/
 @[simp]
 theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →ₗ[R] M) f = f a :=
@@ -203,7 +203,7 @@ theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.ker.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)) (Bot.bot.{u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.hasBot.{u3, u2} R M _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] (a : α), Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.ker.{u2, u2, u3, max u1 u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, u3, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u2, u2, u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lsingle.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 a)) (Bot.bot.{u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (Submodule.instBotSubmodule.{u2, u3} R M _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u1}} {M : Type.{u3}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] (a : α), Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.ker.{u2, u2, u3, max u1 u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, u3, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u2, u2, u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lsingle.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 a)) (Bot.bot.{u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (Submodule.instBotSubmodule.{u2, u3} R M _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.ker_lsingle Finsupp.ker_lsingleₓ'. -/
 @[simp]
 theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :=
@@ -214,7 +214,7 @@ theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toHasLe.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapplyₓ'. -/
 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
     (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range) ≤ ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) :=
@@ -230,7 +230,7 @@ theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toHasLe.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_botₓ'. -/
 theorem iInf_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ :=
   by
@@ -242,7 +242,7 @@ theorem iInf_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R]
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasTop.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_rangeₓ'. -/
 theorem iSup_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range) = ⊤ :=
   by
@@ -255,7 +255,7 @@ theorem iSup_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingleₓ'. -/
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range)
@@ -279,7 +279,7 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (a : α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Set.image.{u2, max u1 u2} M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a) s)) (Submodule.map.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomSurjective.ids.{u3} R _inst_1) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] (s : Set.{u3} M) (a : α), Eq.{max (succ u2) (succ u3)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.span.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Set.image.{u3, max u3 u2} M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a) s)) (Submodule.map.{u1, u1, u3, max u2 u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, u3, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 a) (Submodule.span.{u1, u3} R M _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] (s : Set.{u3} M) (a : α), Eq.{max (succ u2) (succ u3)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.span.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Set.image.{u3, max u3 u2} M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a) s)) (Submodule.map.{u1, u1, u3, max u2 u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, u3, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 a) (Submodule.span.{u1, u3} R M _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.span_single_image Finsupp.span_single_imageₓ'. -/
 theorem span_single_image (s : Set M) (a : α) :
     Submodule.span R (single a '' s) = (Submodule.span R s).map (lsingle a : M →ₗ[R] α →₀ M) := by
@@ -399,7 +399,7 @@ section
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) ((fun (a : Type.{max u1 u2}) (b : Sort.{max (succ u1) (succ u2)}) [self : HasLiftT.{succ (max u1 u2), max (succ u1) (succ u2)} a b] => self.0) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (HasLiftT.mk.{succ (max u1 u2), max (succ u1) (succ u2)} (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (CoeTCₓ.coe.{succ (max u1 u2), max (succ u1) (succ u2)} (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeBase.{succ (max u1 u2), max (succ u1) (succ u2)} (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeSubtype.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 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(Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) l)) (Finsupp.filter.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (_x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) _x s) l)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (l : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.val.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Set.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Set.instMembershipSet.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) x (SetLike.coe.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.{succ (max 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(Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) l)) (Finsupp.filter.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (_x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) _x s) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_apply Finsupp.restrictDom_applyₓ'. -/
 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
@@ -427,7 +427,7 @@ theorem restrictDom_comp_subtype (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) _inst_1 (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, 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 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Subtype.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) 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(Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Subtype.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) 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α M R _inst_1 _inst_3 _inst_4 s))) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Subtype.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))))
 Case conversion may be inaccurate. Consider using '#align finsupp.range_restrict_dom Finsupp.range_restrictDomₓ'. -/
 theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
   range_eq_top.2 <|
@@ -608,7 +608,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u1) (succ u2)) (succ u3)} ((fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S 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=> LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 d (fun (i : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} 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_inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -619,7 +619,7 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 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(AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (fun (_x : LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 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_inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 l (fun (b : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f b)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 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R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
@@ -629,7 +629,7 @@ theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M 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 but is expected to have type
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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) 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u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 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R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, 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(LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) 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_inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ (max u3 u1)), max (succ (max (max u3 u2) u1)) (succ (max u3 u1))} (AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (fun (_x : AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 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(AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
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(RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddEquivClass.toEquivLike.{max (max u1 u3) (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -711,7 +711,7 @@ noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u4 u2)) (succ u1), max (succ (max u4 u2)) (succ u1)} (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (coeFn.{max (succ (max u4 u1)) (succ (max (max u4 u2) u1)), max (succ (max u4 u1)) (succ (max (max u4 u2) u1))} (LinearEquiv.{u3, u3, max u4 u1, max (max u4 u2) u1} S S _inst_2 _inst_2 (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHomInvPair.ids.{u3} S _inst_2) (RingHomInvPair.ids.{u3} S 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(AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
 but is expected to have type
-  forall (M : Type.{u2}) (R : Type.{u3}) (S : Type.{u1}) [_inst_1 : Semiring.{u3} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u3, u1, u2} R S M (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u2} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), succ u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) f) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u2) (succ u4), max (max (succ u2) (succ u3)) (succ u4)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _x) (SMulHomClass.toFunLike.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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_inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (SMulZeroClass.toSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toZero.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (AddEquiv.instAddEquivClassAddEquiv.{max u2 u4, max (max u2 u3) u4} (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.lift.{u2, u3, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
+  forall (M : Type.{u2}) (R : Type.{u3}) (S : Type.{u1}) [_inst_1 : Semiring.{u3} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u3, u1, u2} R S M (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u2} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S 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R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u2 u4, max (max u2 u3) u4, max (max u2 u3) u4} S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R 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(Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.lift.{u2, u3, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.llift_apply Finsupp.llift_applyₓ'. -/
 @[simp]
 theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
@@ -722,7 +722,7 @@ theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u4 u2) u1)) (succ (max u4 u1)), max (succ (max (max u4 u2) u1)) (succ (max u4 u1))} (LinearEquiv.{u3, u3, max (max u4 u2) u1, max u4 u1} S S _inst_2 _inst_2 (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHomInvPair.ids.{u3} S _inst_2) (RingHomInvPair.ids.{u3} S _inst_2) (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.addCommMonoid.{u4, u1} X (fun (ᾰ : X) => M) (fun (i : X) => _inst_3)) (LinearMap.module.{u2, u2, u3, max u4 u2, u1} R R S (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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 but is expected to have type
-  forall (M : Type.{u2}) (R : Type.{u4}) (S : Type.{u1}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] (X : Type.{u3}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u4, u1, u2} R S M (SMulZeroClass.toSMul.{u4, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u4, u2} R M (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u4, u2} R M (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u4, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (x 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max u2 u3} S (X -> M) (AddMonoid.toZero.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u3} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u3} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max u2 u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max u2 u3, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u2 u4) u3, max u2 u3, max (max u2 u4) u3} S S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R 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X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.llift.{u2, u4, u1, u3} M R S _inst_1 _inst_2 _inst_3 _inst_4 X _inst_9 _inst_10)) f x) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), succ u2} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.single.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) x (OfNat.ofNat.{u4} R 1 (One.toOfNat1.{u4} R (Semiring.toOne.{u4} R _inst_1)))))
+  forall (M : Type.{u2}) (R : Type.{u4}) (S : Type.{u1}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] (X : Type.{u3}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u4, u1, u2} R S M (SMulZeroClass.toSMul.{u4, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u4, u2} R M (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u4, u2} R M (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u4, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (x : X), Eq.{succ u2} M (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M 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_inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 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max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max u2 u3} S (X -> M) (AddMonoid.toZero.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u3} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u3} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max u2 u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max u2 u3, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) 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 Case conversion may be inaccurate. Consider using '#align finsupp.llift_symm_apply Finsupp.llift_symm_applyₓ'. -/
 @[simp]
 theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
@@ -754,7 +754,7 @@ def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u4) (succ u2)} (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ (max u1 u2)) (succ (max u4 u2)), max (succ (max u1 u2)) (succ (max u4 u2))} (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u1, u4, u2} α α' M _inst_3 f l)
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
+  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_apply Finsupp.lmapDomain_applyₓ'. -/
 @[simp]
 theorem lmapDomain_apply (f : α → α') (l : α →₀ M) :
@@ -788,7 +788,7 @@ theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toHasLe.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u1, u4} α α' f s)) (Submodule.comap.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u3}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u3, u4} α α' f s)) (Submodule.comap.{u1, u1, max u3 u2, max u2 u4, max (max u2 u4) u3} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, max u2 u4} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u3, u2, u1, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u3}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u3, u4} α α' f s)) (Submodule.comap.{u1, u1, max u3 u2, max u2 u4, max (max u2 u4) u3} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, max u3 u2, max u2 u4} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u3, u2, u1, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomainₓ'. -/
 theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
     supported M R (f ⁻¹' s) ≤ (supported M R s).comap (lmapDomain M R f) :=
@@ -803,7 +803,7 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} [_inst_9 : Nonempty.{succ u1} α] (f : α -> α') (s : Set.{u1} α), Eq.{succ (max u4 u2)} (Submodule.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Submodule.map.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomSurjective.ids.{u3} R _inst_1) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 (Set.image.{u1, u4} α α' f s))
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} [_inst_9 : Nonempty.{succ u4} α] (f : α -> α') (s : Set.{u4} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Submodule.map.{u1, u1, max u4 u3, max u3 u2, max (max u3 u2) u4} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.supported.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4 (Set.image.{u4, u2} α α' f s))
+  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} [_inst_9 : Nonempty.{succ u4} α] (f : α -> α') (s : Set.{u4} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Submodule.map.{u1, u1, max u4 u3, max u3 u2, max (max u3 u2) u4} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.supported.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4 (Set.image.{u4, u2} α α' f s))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_supported Finsupp.lmapDomain_supportedₓ'. -/
 theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     (supported M R s).map (lmapDomain M R f) = supported M R (f '' s) :=
@@ -828,7 +828,7 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') {s : Set.{u1} α}, (forall (a : α), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) -> (forall (b : α), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) b s) -> (Eq.{succ u4} α' (f a) (f b)) -> (Eq.{succ u1} α a b))) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f)))
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u3}} (f : α -> α') {s : Set.{u4} α}, (forall (a : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) a s) -> (forall (b : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) b s) -> (Eq.{succ u3} α' (f a) (f b)) -> (Eq.{succ u4} α a b))) -> (Disjoint.{max u2 u4} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u1, u1, max u4 u2, max u2 u3, max (max u2 u3) u4} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u2, max u2 u3} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α' f)))
+  forall {α : Type.{u4}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u3}} (f : α -> α') {s : Set.{u4} α}, (forall (a : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) a s) -> (forall (b : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) b s) -> (Eq.{succ u3} α' (f a) (f b)) -> (Eq.{succ u4} α a b))) -> (Disjoint.{max u2 u4} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u1, u1, max u4 u2, max u2 u3, max (max u2 u3) u4} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u1, u1, max u4 u2, max u2 u3} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α' f)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_disjoint_ker Finsupp.lmapDomain_disjoint_kerₓ'. -/
 /- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
@@ -907,7 +907,7 @@ variable {α M v}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u1, u3, u2} α R M (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 l (fun (i : α) (a : R) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) a (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply Finsupp.total_applyₓ'. -/
 theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a => a • v i :=
   rfl
@@ -917,7 +917,7 @@ theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))} {s : Finset.{u1} α}, (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) s))) -> (Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u2, u1} M α _inst_3 s (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l i) (v i))))
 but is expected to have type
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} 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(Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))} {s : Finset.{u3} α}, (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} 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(Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supportedₓ'. -/
 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
@@ -929,7 +929,7 @@ theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) a c)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) c (v a))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
+  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_single Finsupp.total_singleₓ'. -/
 @[simp]
 theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c • v a := by
@@ -940,7 +940,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6886 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -965,7 +965,7 @@ variable {α M}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u3, u4} R M' _inst_1 _inst_9] (f : LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (v : α -> M) (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ u2) (succ u4), max (succ u2) (succ u4)} (LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u4} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R 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max u1 u4, u2} R R (Finsupp.{u1, u4} α R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_3))) _inst_1 _inst_3 _inst_3 (Finsupp.addCommMonoid.{u1, u4} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3)))) _inst_4 (Finsupp.module.{u1, u4, u4} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) (Semiring.toModule.{u4} R _inst_3)) _inst_9 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) (Finsupp.total.{u1, u2, u4} α _inst_1 R _inst_3 _inst_4 _inst_9 (Function.comp.{succ u1, succ u3, succ u2} α M _inst_1 (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_3 _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3)) M _inst_1 M' _inst_4 _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => _inst_1) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M _inst_1 _inst_3 _inst_3 M' _inst_4 _inst_10 _inst_9 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) f) v)) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.apply_total Finsupp.apply_totalₓ'. -/
 theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
     f (Finsupp.total α M R v l) = Finsupp.total α M' R (f ∘ v) l := by
@@ -976,7 +976,7 @@ theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u1} α] (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (v : α -> M), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))) (v (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_unique Finsupp.total_uniqueₓ'. -/
 theorem total_unique [Unique α] (l : α →₀ R) (v) :
     Finsupp.total α M R v l = l default • v default := by rw [← total_single, ← unique_single l]
@@ -986,7 +986,7 @@ theorem total_unique [Unique α] (l : α →₀ R) (v) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u1, succ u2} α M v) -> (Function.Surjective.{max (succ u1) (succ u3), succ u2} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_surjective Finsupp.total_surjectiveₓ'. -/
 theorem total_surjective (h : Function.Surjective v) :
     Function.Surjective (Finsupp.total α M R v) :=
@@ -1000,7 +1000,7 @@ theorem total_surjective (h : Function.Surjective v) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u1, succ u2} α M v) -> (Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)) (Top.top.{u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.hasTop.{u3, u2} R M _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u1, u1, max u3 u1, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)) (Top.top.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.instTopSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u1, u1, max u3 u1, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)) (Top.top.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.instTopSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_range Finsupp.total_rangeₓ'. -/
 theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range = ⊤ :=
   range_eq_top.2 <| total_surjective R h
@@ -1010,7 +1010,7 @@ theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range
 lean 3 declaration is
   forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u2) (succ u1), succ u2} (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (fun (_x : LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) => (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 but is expected to have type
-  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_id_surjective Finsupp.total_id_surjectiveₓ'. -/
 /-- Any module is a quotient of a free module. This is stated as surjectivity of
 `finsupp.total M M R id : (M →₀ R) →ₗ[R] M`. -/
@@ -1023,7 +1023,7 @@ theorem total_id_surjective (M) [AddCommMonoid M] [Module R M] :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] {v : α -> M}, Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u2, u2, max u1 u2, u3, max (max u1 u3) u2} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u2, u2, max u1 u2, u3} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomSurjective.ids.{u2} R _inst_1) (Finsupp.total.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 v)) (Submodule.span.{u2, u3} R M _inst_1 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))
+  forall {α : Type.{u1}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] {v : α -> M}, Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u2, u2, max u1 u2, u3, max (max u1 u3) u2} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u2, u2, max u1 u2, u3} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomSurjective.ids.{u2} R _inst_1) (Finsupp.total.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 v)) (Submodule.span.{u2, u3} R M _inst_1 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))
 Case conversion may be inaccurate. Consider using '#align finsupp.range_total Finsupp.range_totalₓ'. -/
 theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
   by
@@ -1047,7 +1047,7 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {M' : Type.{u5}} [_inst_9 : AddCommMonoid.{u5} M'] [_inst_10 : Module.{u3, u5} R M' _inst_1 _inst_9] {v : α -> M} {v' : α' -> M'} (f : α -> α') (g : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10), (forall (i : α), Eq.{succ u5} M' (coeFn.{max (succ u2) (succ u5), max (succ u2) (succ u5)} (LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u5} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (v i)) (v' (f i))) -> (Eq.{max (succ (max u1 u3)) (succ u5)} (LinearMap.{u3, u3, max u1 u3, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M' (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u4 u3, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u4, u3} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u4, u3, u3} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u4, u5, u3} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.lmapDomain.{u1, u3, u3, u4} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) α' f)) (LinearMap.comp.{u3, u3, u3, max u1 u3, u2, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.module.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.module.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_total Finsupp.lmapDomain_totalₓ'. -/
 theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v i) = v' (f i)) :
     (Finsupp.total α' M' R v').comp (lmapDomain R R f) = g.comp (Finsupp.total α M R v) := by
@@ -1071,7 +1071,7 @@ theorem total_comp_lmapDomain (f : α → α') :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Function.Embedding.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.embDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (succ u1) (succ u3), max (succ u1) (succ u3)} (Function.Embedding.{succ u1, succ u3} α α') (fun (_x : Function.Embedding.{succ u1, succ u3} α α') => α -> α') (Function.Embedding.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_emb_domain Finsupp.total_embDomainₓ'. -/
 @[simp]
 theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
@@ -1083,7 +1083,7 @@ theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : α -> α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.mapDomain.{u1, u3, u2} α α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' f)) l)
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1) (l : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), succ u2} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u4 u3, u2} R R (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f)) l)
+  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1) (l : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), succ u2} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u4 u3, u2} R R (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f)) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_map_domain Finsupp.total_mapDomainₓ'. -/
 @[simp]
 theorem total_mapDomain (f : α → α') (l : α →₀ R) :
@@ -1095,7 +1095,7 @@ theorem total_mapDomain (f : α → α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Equiv.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (max (succ u1) (succ u3)) (succ u3) (succ u1), max (succ u1) (succ u3)} (Equiv.{succ u1, succ u3} α α') (fun (_x : Equiv.{succ u1, succ u3} α α') => α -> α') (Equiv.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
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+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Equiv.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : α) => _inst_1) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α _inst_1) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomainₓ'. -/
 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
@@ -1107,7 +1107,7 @@ theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (s : Set.{u1} M), Eq.{succ u1} (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u2, u1} R M _inst_1 _inst_3 _inst_4 s) (LinearMap.range.{u2, u2, max u1 u2, u1, max u1 u2} R R (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, max u1 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u2, u2, max u1 u2, u1} R R (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomSurjective.ids.{u2} R _inst_1) (Finsupp.total.{u1, u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (HasLiftT.mk.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (CoeTCₓ.coe.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeBase.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeSubtype.{succ u1} M (fun (x : M) => Membership.Mem.{u1, u1} M (Set.{u1} M) (Set.hasMem.{u1} M) x s))))))))
 but is expected to have type
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+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M), Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s) (LinearMap.range.{u1, u1, max u2 u1, u2, max u2 u1} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))))
 Case conversion may be inaccurate. Consider using '#align finsupp.span_eq_range_total Finsupp.span_eq_range_totalₓ'. -/
 /-- A version of `finsupp.range_total` which is useful for going in the other direction -/
 theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).range := by
@@ -1118,7 +1118,7 @@ theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).r
 lean 3 declaration is
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(Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (HasLiftT.mk.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} 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 but is expected to have type
-  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_iff_total Finsupp.mem_span_iff_totalₓ'. -/
 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
@@ -1144,7 +1144,7 @@ variable (R)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u1} α), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)) (Submodule.map.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomSurjective.ids.{u3} R _inst_1) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u3} α), Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)) (Submodule.map.{u1, u1, max u1 u3, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u3} α), Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)) (Submodule.map.{u1, u1, max u1 u3, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))
 Case conversion may be inaccurate. Consider using '#align finsupp.span_image_eq_map_total Finsupp.span_image_eq_map_totalₓ'. -/
 theorem span_image_eq_map_total (s : Set α) :
     span R (v '' s) = Submodule.map (Finsupp.total α M R v) (supported R R s) :=
@@ -1170,7 +1170,7 @@ theorem span_image_eq_map_total (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u1} α} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Exists.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => Exists.{0} (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 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(Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (fun (H : Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) => Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => And (Membership.mem.{max u3 u1, max u1 u3} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) l (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => And (Membership.mem.{max u3 u1, max u1 u3} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) l (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_totalₓ'. -/
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x :=
@@ -1183,7 +1183,7 @@ theorem mem_span_image_iff_total {s : Set α} {x : M} :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : (Option.{u1} α) -> M) (f : Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} (Option.{u1} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} (Option.{u1} α) M R _inst_1 _inst_3 _inst_4 v) f) (HAdd.hAdd.{u2, u2, u2} M M M (instHAdd.{u2} M (AddZeroClass.toHasAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => (Option.{u1} α) -> R) (Finsupp.coeFun.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) f (Option.none.{u1} α)) (v (Option.none.{u1} α))) (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) 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 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (v : (Option.{u3} α) -> M) (f : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) f) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} (Option.{u3} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.total_option Finsupp.total_optionₓ'. -/
 theorem total_option (v : Option α → M) (f : Option α →₀ R) :
     Finsupp.total (Option α) M R v f =
@@ -1195,7 +1195,7 @@ theorem total_option (v : Option α → M) (f : Option α →₀ R) :
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u3}} {β : Type.{u4}} (A : α -> M) (B : β -> (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (f : Finsupp.{u4, u2} β R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.total_total Finsupp.total_totalₓ'. -/
 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
@@ -1246,7 +1246,7 @@ variable {α} {M} {v}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u1} α), Eq.{succ u2} (Submodule.{u3, u2} R (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) _inst_1 (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R 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(Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) _inst_1 _inst_1 (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) Type.{max u1 u3} (SetLike.hasCoeToSort.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 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 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u3} α), Eq.{succ u2} (Submodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (LinearMap.range.{u1, u1, max u3 u1, u2, max (max u3 u2) u1} R R (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => Membership.mem.{max u3 u1, max u3 u1} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) x (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 _inst_1 (Submodule.addCommMonoid.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => Membership.mem.{max u3 u1, max u3 u1} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, max u3 u1} R 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(Set.image.{u3, u2} α M v s))) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.totalOn.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v s)) (Top.top.{u2} (Submodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (Submodule.instTopSubmodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_range Finsupp.totalOn_rangeₓ'. -/
 theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   by
@@ -1273,7 +1273,7 @@ theorem total_comp (f : α' → α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {v : α -> M} (f : α -> α') (l : Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (hf : Set.InjOn.{u1, u4} α α' f (Set.preimage.{u1, u4} α α' f ((fun (a : Type.{u4}) (b : Type.{u4}) [self : HasLiftT.{succ u4, succ u4} a b] => self.0) (Finset.{u4} α') (Set.{u4} α') (HasLiftT.mk.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (CoeTCₓ.coe.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (Finset.Set.hasCoeT.{u4} α'))) (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l)))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.comapDomain.{u1, u4, u3} α α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) f l hf)) (Finset.sum.{u2, u1} M α _inst_3 (Finset.preimage.{u1, u4} α α' (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l) f hf) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u4) (succ u3), max (succ u4) (succ u3)} (Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α' -> R) (Finsupp.coeFun.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l (f i)) (v i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u1}} (R : Type.{u3}) {_inst_1 : Type.{u4}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u1} M] [α' : Module.{u3, u1} R M _inst_3 _inst_4] {v : α -> M} (f : α -> _inst_1) (l : Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (hf : Set.InjOn.{u2, u4} α _inst_1 f (Set.preimage.{u2, u4} α _inst_1 f (Finset.toSet.{u4} _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l)))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (fun (_x : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u2 u3, u1} R R (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u2, u1, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (Finset.sum.{u1, u2} M α _inst_4 (Finset.preimage.{u2, u4} α _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l) f hf) (fun (i : α) => HSMul.hSMul.{u3, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M M (instHSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (SMulZeroClass.toSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (SMulWithZero.toSMulZeroClass.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (MonoidWithZero.toZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (MulActionWithZero.toSMulWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (Module.toMulActionWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M _inst_3 _inst_4 α'))))) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) _inst_1 (fun (_x : _inst_1) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) _x) (Finsupp.funLike.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) l (f i)) (v i)))
+  forall {α : Type.{u2}} {M : Type.{u1}} (R : Type.{u3}) {_inst_1 : Type.{u4}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u1} M] [α' : Module.{u3, u1} R M _inst_3 _inst_4] {v : α -> M} (f : α -> _inst_1) (l : Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (hf : Set.InjOn.{u2, u4} α _inst_1 f (Set.preimage.{u2, u4} α _inst_1 f (Finset.toSet.{u4} _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l)))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (fun (_x : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u2 u3, u1} R R (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u2, u1, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (Finset.sum.{u1, u2} M α _inst_4 (Finset.preimage.{u2, u4} α _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l) f hf) (fun (i : α) => HSMul.hSMul.{u3, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M M (instHSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (SMulZeroClass.toSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (SMulWithZero.toSMulZeroClass.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (MonoidWithZero.toZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (MulActionWithZero.toSMulWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (Module.toMulActionWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M _inst_3 _inst_4 α'))))) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) _inst_1 (fun (_x : _inst_1) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) _x) (Finsupp.funLike.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) l (f i)) (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comap_domain Finsupp.total_comapDomainₓ'. -/
 theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f (f ⁻¹' ↑l.support)) :
     Finsupp.total α M R v (Finsupp.comapDomain f l hf) =
@@ -1285,7 +1285,7 @@ theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Finset.{u1} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u3} R (f a) (OfNat.ofNat.{u3} R 0 (OfNat.mk.{u3} R 0 (Zero.zero.{u3} R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))))) -> (Membership.Mem.{u1, u1} α (Finset.{u1} α) (Finset.hasMem.{u1} α) a s)), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) s f hf)) (Finset.sum.{u2, u1} M α _inst_3 s (fun (x : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (f x) (g x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_finset Finsupp.total_onFinsetₓ'. -/
 theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a, f a ≠ 0 → a ∈ s) :
     Finsupp.total α M R g (Finsupp.onFinset s f hf) = Finset.sum s fun x : α => f x • g x :=
@@ -1792,7 +1792,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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 but is expected to have type
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(MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R 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(Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1802,7 +1802,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
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(MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} 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+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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_inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1818,7 +1818,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (coeFn.{succ (max u1 u3), succ (max u1 u3)} (LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R 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(Semiring.toModule.{u3} R _inst_2))) (fun (_x : LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) 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R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u2, u2, u3} R R α (Finite.of_fintype.{u3} α _inst_1) 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1834,7 +1834,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u3, u3, u1} R R α (Finite.of_fintype.{u1} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) _inst_2 (Semiring.toModule.{u3} R _inst_2))))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) 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(fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1848,7 +1848,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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(Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.semilinearMapClass.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -1920,7 +1920,7 @@ irreducible_def Span.repr (w : Set M) (x : span R w) : w →₀ R :=
 lean 3 declaration is
   forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)), Eq.{succ u2} M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} 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M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M R _inst_1 _inst_2 _inst_3 ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (HasLiftT.mk.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (CoeTCₓ.coe.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (coeBase.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (coeSubtype.{succ u2} M (fun (x : M) => Membership.Mem.{u2, u2} M (Set.{u2} M) (Set.hasMem.{u2} M) x w))))))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (HasLiftT.mk.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (CoeTCₓ.coe.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeBase.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeSubtype.{succ u2} M (fun (x : M) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)))))) x)
 but is expected to have type
-  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
+  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
 Case conversion may be inaccurate. Consider using '#align span.finsupp_total_repr Span.finsupp_total_reprₓ'. -/
 @[simp]
 theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
@@ -1947,7 +1947,7 @@ protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Subm
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] [_inst_4 : AddCommMonoid.{u3} N] [_inst_5 : Module.{u1, u3} R N _inst_1 _inst_4] (f : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) {ι : Type.{u4}} {g : ι -> M} (l : Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))), Eq.{succ u3} N (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) => M -> N) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (coeFn.{max (succ (max u4 u1)) (succ u2), max (succ (max u4 u1)) (succ u2)} (LinearMap.{u1, u1, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u4 u1, u2} R R (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u4, u2, u1} ι M R _inst_1 _inst_2 _inst_3 g) l)) (coeFn.{max (succ (max u4 u1)) (succ u3), max (succ (max u4 u1)) (succ u3)} (LinearMap.{u1, u1, max u4 u1, 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 but is expected to have type
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(x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u3} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u3, u4} ι M R _inst_1 _inst_2 _inst_3 g) l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u1), succ u2} (LinearMap.{u4, u4, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u2} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u2, u4} ι N R _inst_1 _inst_4 _inst_5 (Function.comp.{succ u1, succ u3, succ u2} ι M N (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f) g)) l)
 Case conversion may be inaccurate. Consider using '#align linear_map.map_finsupp_total LinearMap.map_finsupp_totalₓ'. -/
 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
@@ -2043,7 +2043,7 @@ open Finsupp Function
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective LinearMap.splittingOfFinsuppSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_fun_on_fintype_surjective`
 /-- A surjective linear map to finitely supported functions has a splitting. -/
@@ -2055,7 +2055,7 @@ def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} 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+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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(MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Eq.{max (succ u3) (succ u1)} (LinearMap.{u3, u3, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s)) (LinearMap.id.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splitsₓ'. -/
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
@@ -2072,7 +2072,7 @@ theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : S
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M 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_inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 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(Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     LeftInverse f (splittingOfFinsuppSurjective f s) := fun g =>
@@ -2083,7 +2083,7 @@ theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M 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(MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_injective LinearMap.splittingOfFinsuppSurjective_injectiveₓ'. -/
 theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     Injective (splittingOfFinsuppSurjective f s) :=
@@ -2094,7 +2094,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2108,7 +2108,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2124,7 +2124,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2135,7 +2135,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6191 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/0b9eaaa7686280fad8cce467f5c3c57ee6ce77f8

@@ -212,7 +212,7 @@ theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :
 
 /- warning: finsupp.lsingle_range_le_ker_lapply -> Finsupp.lsingle_range_le_ker_lapply is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toHasLe.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
   forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapplyₓ'. -/
@@ -228,7 +228,7 @@ theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
 
 /- warning: finsupp.infi_ker_lapply_le_bot -> Finsupp.iInf_ker_lapply_le_bot is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toHasLe.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
   forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_botₓ'. -/
@@ -436,7 +436,7 @@ theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
 
 /- warning: finsupp.supported_mono -> Finsupp.supported_mono is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} {t : Set.{u1} α}, (HasSubset.Subset.{u1} (Set.{u1} α) (Set.hasSubset.{u1} α) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} {t : Set.{u1} α}, (HasSubset.Subset.{u1} (Set.{u1} α) (Set.hasSubset.{u1} α) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toHasLe.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
   forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {t : Set.{u3} α}, (HasSubset.Subset.{u3} (Set.{u3} α) (Set.instHasSubsetSet.{u3} α) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_mono Finsupp.supported_monoₓ'. -/
@@ -786,7 +786,7 @@ theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
 
 /- warning: finsupp.supported_comap_lmap_domain -> Finsupp.supported_comap_lmapDomain is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u1, u4} α α' f s)) (Submodule.comap.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toHasLe.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u1, u4} α α' f s)) (Submodule.comap.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
   forall {α : Type.{u3}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u3, u4} α α' f s)) (Submodule.comap.{u1, u1, max u3 u2, max u2 u4, max (max u2 u4) u3} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, max u2 u4} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u3, u2, u1, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomainₓ'. -/
@@ -1877,7 +1877,7 @@ theorem mem_span_range_iff_exists_fun : x ∈ span R (range v) ↔ ∃ c : α 
 
 /- warning: top_le_span_range_iff_forall_exists_fun -> top_le_span_range_iff_forall_exists_fun is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {v : α -> M}, Iff (LE.le.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (Preorder.toLE.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (PartialOrder.toPreorder.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (SetLike.partialOrder.{u2, u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (Top.top.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (Submodule.hasTop.{u3, u2} R M _inst_2 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))) (forall (x : M), Exists.{max (succ u1) (succ u3)} (α -> R) (fun (c : α -> R) => Eq.{succ u2} M (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (c i) (v i))) x))
+  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {v : α -> M}, Iff (LE.le.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (Preorder.toHasLe.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (PartialOrder.toPreorder.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (SetLike.partialOrder.{u2, u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (Top.top.{u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (Submodule.hasTop.{u3, u2} R M _inst_2 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))) (forall (x : M), Exists.{max (succ u1) (succ u3)} (α -> R) (fun (c : α -> R) => Eq.{succ u2} M (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (c i) (v i))) x))
 but is expected to have type
   forall {α : Type.{u1}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] {v : α -> M}, Iff (LE.le.{u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (Preorder.toLE.{u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (PartialOrder.toPreorder.{u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (Submodule.completeLattice.{u2, u3} R M _inst_2 _inst_3 _inst_4))))) (Top.top.{u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (Submodule.instTopSubmodule.{u2, u3} R M _inst_2 _inst_3 _inst_4)) (Submodule.span.{u2, u3} R M _inst_2 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))) (forall (x : M), Exists.{max (succ u1) (succ u2)} (α -> R) (fun (c : α -> R) => Eq.{succ u3} M (Finset.sum.{u3, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u3, u3} R M M (instHSMul.{u2, u3} R M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4))))) (c i) (v i))) x))
 Case conversion may be inaccurate. Consider using '#align top_le_span_range_iff_forall_exists_fun top_le_span_range_iff_forall_exists_funₓ'. -/

mathlib commit https://github.com/leanprover-community/mathlib/commit/0b9eaaa7686280fad8cce467f5c3c57ee6ce77f8

@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ 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(NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (fun (_x : AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
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R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => X -> M) _x) (AddHomClass.toFunLike.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddZeroClass.toAdd.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))))) (AddEquiv.symm.{max u1 u2, max (max u1 u3) u2} (X -> M) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 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(LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (Finsupp.single.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) x (OfNat.ofNat.{u3} R 1 (One.toOfNat1.{u3} R (Semiring.toOne.{u3} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 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(NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) _x) (AddHomClass.toFunLike.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddZeroClass.toAdd.{max u1 u3} (X -> M) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddZeroClass.toAdd.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M 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(Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
+  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} 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_inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (succ (max u1 u3)) (succ (max (max u1 u2) u3)), succ (max u1 u3), succ (max (max u1 u2) u3)} (AddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -711,7 +711,7 @@ noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u4 u2)) (succ u1), max (succ (max u4 u2)) (succ u1)} (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R 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u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4)) (AddEquiv.hasCoeToFun.{max u4 u1, max (max u4 u2) u1} (X -> M) (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
 but is expected to have type
-  forall (M : Type.{u2}) (R : Type.{u3}) (S : Type.{u1}) [_inst_1 : Semiring.{u3} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u3, u1, u2} R S M (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u2} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), succ u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) f) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u2) (succ u4), max (max (succ u2) (succ u3)) (succ u4)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _x) (SMulHomClass.toFunLike.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (SMulZeroClass.toSMul.{u1, max u2 u4} S (X -> M) (AddMonoid.toZero.{max u2 u4} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u4} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u4} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u4} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (SMulZeroClass.toSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toZero.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R 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(Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u2 u4, max (max u2 u3) u4} (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.lift.{u2, u3, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
+  forall (M : Type.{u2}) (R : Type.{u3}) (S : Type.{u1}) [_inst_1 : Semiring.{u3} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u3, u1, u2} R S M (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u2} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), succ u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) f) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u2) (succ u4), max (max (succ u2) (succ u3)) (succ u4)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R 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(SMulHomClass.toFunLike.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (SMulZeroClass.toSMul.{u1, max u2 u4} S (X -> M) (AddMonoid.toZero.{max u2 u4} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u4} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u4} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u4} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (SMulZeroClass.toSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toZero.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u2 u4, max (max u2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (AddEquiv.instAddEquivClassAddEquiv.{max u2 u4, max (max u2 u3) u4} (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.lift.{u2, u3, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.llift_apply Finsupp.llift_applyₓ'. -/
 @[simp]
 theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
@@ -1318,7 +1318,7 @@ protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ 
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (e : Equiv.{succ u3, succ u4} α₁ α₂) (v : Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1)) (Finsupp.domLCongr.{u1, u2, u3, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) v) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (AddEquiv.{max u3 u1, max u4 u1} (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.add.{u3, u1} α₁ M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.add.{u4, u1} α₂ M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (fun (_x : AddEquiv.{max u3 u1, max u4 u1} (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.add.{u3, u1} α₁ M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.add.{u4, u1} α₂ M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (AddEquiv.hasCoeToFun.{max u3 u1, max u4 u1} (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.add.{u3, u1} α₁ M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.add.{u4, u1} α₂ M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.domCongr.{u3, u4, u1} α₁ α₂ M _inst_3 e) v)
 but is expected to have type
-  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (e : Equiv.{succ u4, succ u3} α₁ α₂) (v : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u2) (succ u3)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) v) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (SMulHomClass.toFunLike.{max (max u4 u3) u2, u1, max u4 u2, max u3 u2} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulZeroClass.toSMul.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toZero.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3))) (DistribSMul.toSMulZeroClass.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3))) (DistribMulAction.toDistribSMul.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M 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u2} α₁ α₂ M _inst_3 e) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_apply Finsupp.domLCongr_applyₓ'. -/
 @[simp]
 theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :

mathlib commit https://github.com/leanprover-community/mathlib/commit/e3fb84046afd187b710170887195d50bada934ee

@@ -212,50 +212,50 @@ theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :
 
 /- warning: finsupp.lsingle_range_le_ker_lapply -> Finsupp.lsingle_range_le_ker_lapply is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (infᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => infᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (infᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => infᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max 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(Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => iInf.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapplyₓ'. -/
 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
     (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range) ≤ ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) :=
   by
-  refine' supᵢ_le fun a₁ => supᵢ_le fun h₁ => range_le_iff_comap.2 _
+  refine' iSup_le fun a₁ => iSup_le fun h₁ => range_le_iff_comap.2 _
   simp only [(ker_comp _ _).symm, eq_top_iff, SetLike.le_def, mem_ker, comap_infi, mem_infi]
   intro b hb a₂ h₂
   have : a₁ ≠ a₂ := fun eq => h.le_bot ⟨h₁, Eq.symm ▸ h₂⟩
   exact single_eq_of_ne this
 #align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapply
 
-/- warning: finsupp.infi_ker_lapply_le_bot -> Finsupp.infᵢ_ker_lapply_le_bot is a dubious translation:
+/- warning: finsupp.infi_ker_lapply_le_bot -> Finsupp.iInf_ker_lapply_le_bot is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (infᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (iInf.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (infᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
-Case conversion may be inaccurate. Consider using '#align finsupp.infi_ker_lapply_le_bot Finsupp.infᵢ_ker_lapply_le_botₓ'. -/
-theorem infᵢ_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ :=
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (iInf.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+Case conversion may be inaccurate. Consider using '#align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_botₓ'. -/
+theorem iInf_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ :=
   by
   simp only [SetLike.le_def, mem_infi, mem_ker, mem_bot, lapply_apply]
   exact fun a h => Finsupp.ext h
-#align finsupp.infi_ker_lapply_le_bot Finsupp.infᵢ_ker_lapply_le_bot
+#align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_bot
 
-/- warning: finsupp.supr_lsingle_range -> Finsupp.supᵢ_lsingle_range is a dubious translation:
+/- warning: finsupp.supr_lsingle_range -> Finsupp.iSup_lsingle_range is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasTop.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasTop.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
-Case conversion may be inaccurate. Consider using '#align finsupp.supr_lsingle_range Finsupp.supᵢ_lsingle_rangeₓ'. -/
-theorem supᵢ_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range) = ⊤ :=
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+Case conversion may be inaccurate. Consider using '#align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_rangeₓ'. -/
+theorem iSup_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range) = ⊤ :=
   by
   refine' eq_top_iff.2 <| SetLike.le_def.2 fun f _ => _
   rw [← sum_single f]
-  exact sum_mem fun a ha => Submodule.mem_supᵢ_of_mem a ⟨_, rfl⟩
-#align finsupp.supr_lsingle_range Finsupp.supᵢ_lsingle_range
+  exact sum_mem fun a ha => Submodule.mem_iSup_of_mem a ⟨_, rfl⟩
+#align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_range
 
 /- warning: finsupp.disjoint_lsingle_lsingle -> Finsupp.disjoint_lsingle_lsingle is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (iSup.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (iSup.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => iSup.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingleₓ'. -/
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range)
@@ -266,13 +266,13 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
         (lsingle_range_le_ker_lapply _ _ <| disjoint_compl_right))
       _
   rw [disjoint_iff_inf_le]
-  refine' le_trans (le_infᵢ fun i => _) infi_ker_lapply_le_bot
+  refine' le_trans (le_iInf fun i => _) infi_ker_lapply_le_bot
   classical
     by_cases his : i ∈ s
     · by_cases hit : i ∈ t
       · exact (hs.le_bot ⟨his, hit⟩).elim
-      exact inf_le_of_right_le (infᵢ_le_of_le i <| infᵢ_le _ hit)
-    exact inf_le_of_left_le (infᵢ_le_of_le i <| infᵢ_le _ his)
+      exact inf_le_of_right_le (iInf_le_of_le i <| iInf_le _ hit)
+    exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
 #align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingle
 
 /- warning: finsupp.span_single_image -> Finsupp.span_single_image is a dubious translation:
@@ -466,16 +466,16 @@ theorem supported_univ : supported M R (Set.univ : Set α) = ⊤ :=
   eq_top_iff.2 fun l _ => Set.subset_univ _
 #align finsupp.supported_univ Finsupp.supported_univ
 
-/- warning: finsupp.supported_Union -> Finsupp.supported_unionᵢ is a dubious translation:
+/- warning: finsupp.supported_Union -> Finsupp.supported_iUnion is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {δ : Type.{u4}} (s : δ -> (Set.{u1} α)), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.unionᵢ.{u1, succ u4} α δ (fun (i : δ) => s i))) (supᵢ.{max u1 u2, succ u4} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) δ (fun (i : δ) => Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (s i)))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {δ : Type.{u4}} (s : δ -> (Set.{u1} α)), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.iUnion.{u1, succ u4} α δ (fun (i : δ) => s i))) (iSup.{max u1 u2, succ u4} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) δ (fun (i : δ) => Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (s i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {δ : Type.{u4}} (s : δ -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.unionᵢ.{u3, succ u4} α δ (fun (i : δ) => s i))) (supᵢ.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) δ (fun (i : δ) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
-Case conversion may be inaccurate. Consider using '#align finsupp.supported_Union Finsupp.supported_unionᵢₓ'. -/
-theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {δ : Type.{u4}} (s : δ -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.iUnion.{u3, succ u4} α δ (fun (i : δ) => s i))) (iSup.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) δ (fun (i : δ) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
+Case conversion may be inaccurate. Consider using '#align finsupp.supported_Union Finsupp.supported_iUnionₓ'. -/
+theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
     supported M R (⋃ i, s i) = ⨆ i, supported M R (s i) :=
   by
-  refine' le_antisymm _ (supᵢ_le fun i => supported_mono <| Set.subset_unionᵢ _ _)
+  refine' le_antisymm _ (iSup_le fun i => supported_mono <| Set.subset_iUnion _ _)
   haveI := Classical.decPred fun x => x ∈ ⋃ i, s i
   suffices
     ((Submodule.subtype _).comp (restrict_dom M R (⋃ i, s i))).range ≤ ⨆ i, supported M R (s i) by
@@ -487,8 +487,8 @@ theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
   refine' fun x a l hl a0 => add_mem _
   by_cases ∃ i, x ∈ s i <;> simp [h]
   · cases' h with i hi
-    exact le_supᵢ (fun i => supported M R (s i)) i (single_mem_supported R _ hi)
-#align finsupp.supported_Union Finsupp.supported_unionᵢ
+    exact le_iSup (fun i => supported M R (s i)) i (single_mem_supported R _ hi)
+#align finsupp.supported_Union Finsupp.supported_iUnion
 
 /- warning: finsupp.supported_union -> Finsupp.supported_union is a dubious translation:
 lean 3 declaration is
@@ -497,19 +497,19 @@ but is expected to have type
   forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u3} (Set.{u3} α) (Set.instUnionSet.{u3} α) s t)) (Sup.sup.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_union Finsupp.supported_unionₓ'. -/
 theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R s ⊔ supported M R t :=
-  by erw [Set.union_eq_unionᵢ, supported_Union, supᵢ_bool_eq] <;> rfl
+  by erw [Set.union_eq_iUnion, supported_Union, iSup_bool_eq] <;> rfl
 #align finsupp.supported_union Finsupp.supported_union
 
-/- warning: finsupp.supported_Inter -> Finsupp.supported_interᵢ is a dubious translation:
+/- warning: finsupp.supported_Inter -> Finsupp.supported_iInter is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {ι : Type.{u4}} (s : ι -> (Set.{u1} α)), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.interᵢ.{u1, succ u4} α ι (fun (i : ι) => s i))) (infᵢ.{max u1 u2, succ u4} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) ι (fun (i : ι) => Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (s i)))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {ι : Type.{u4}} (s : ι -> (Set.{u1} α)), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.iInter.{u1, succ u4} α ι (fun (i : ι) => s i))) (iInf.{max u1 u2, succ u4} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) ι (fun (i : ι) => Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (s i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {ι : Type.{u4}} (s : ι -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.interᵢ.{u3, succ u4} α ι (fun (i : ι) => s i))) (infᵢ.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) ι (fun (i : ι) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
-Case conversion may be inaccurate. Consider using '#align finsupp.supported_Inter Finsupp.supported_interᵢₓ'. -/
-theorem supported_interᵢ {ι : Type _} (s : ι → Set α) :
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {ι : Type.{u4}} (s : ι -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.iInter.{u3, succ u4} α ι (fun (i : ι) => s i))) (iInf.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) ι (fun (i : ι) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
+Case conversion may be inaccurate. Consider using '#align finsupp.supported_Inter Finsupp.supported_iInterₓ'. -/
+theorem supported_iInter {ι : Type _} (s : ι → Set α) :
     supported M R (⋂ i, s i) = ⨅ i, supported M R (s i) :=
   Submodule.ext fun x => by simp [mem_supported, subset_Inter_iff]
-#align finsupp.supported_Inter Finsupp.supported_interᵢ
+#align finsupp.supported_Inter Finsupp.supported_iInter
 
 /- warning: finsupp.supported_inter -> Finsupp.supported_inter is a dubious translation:
 lean 3 declaration is
@@ -518,7 +518,7 @@ but is expected to have type
   forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u3} (Set.{u3} α) (Set.instInterSet.{u3} α) s t)) (Inf.inf.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_inter Finsupp.supported_interₓ'. -/
 theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R s ⊓ supported M R t :=
-  by rw [Set.inter_eq_interᵢ, supported_Inter, infᵢ_bool_eq] <;> rfl
+  by rw [Set.inter_eq_iInter, supported_Inter, iInf_bool_eq] <;> rfl
 #align finsupp.supported_inter Finsupp.supported_inter
 
 /- warning: finsupp.disjoint_supported_supported -> Finsupp.disjoint_supported_supported is a dubious translation:
@@ -1954,34 +1954,34 @@ theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι 
   simp only [Finsupp.total_apply, Finsupp.total_apply, Finsupp.sum, f.map_sum, f.map_smul]
 #align linear_map.map_finsupp_total LinearMap.map_finsupp_total
 
-/- warning: submodule.exists_finset_of_mem_supr -> Submodule.exists_finset_of_mem_supᵢ is a dubious translation:
+/- warning: submodule.exists_finset_of_mem_supr -> Submodule.exists_finset_of_mem_iSup is a dubious translation:
 lean 3 declaration is
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} (p : ι -> (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) {m : M}, (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) -> (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u2, 0} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) (Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) (fun (H : Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) => p i)))))
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} (p : ι -> (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) {m : M}, (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) -> (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => iSup.{u2, 0} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) (Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) (fun (H : Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) => p i)))))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} (p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) {m : M}, (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) -> (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
-Case conversion may be inaccurate. Consider using '#align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_supᵢₓ'. -/
-theorem Submodule.exists_finset_of_mem_supᵢ {ι : Sort _} (p : ι → Submodule R M) {m : M}
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} (p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) {m : M}, (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) -> (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => iSup.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
+Case conversion may be inaccurate. Consider using '#align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_iSupₓ'. -/
+theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule R M) {m : M}
     (hm : m ∈ ⨆ i, p i) : ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
   by
   have :=
-    CompleteLattice.IsCompactElement.exists_finset_of_le_supᵢ (Submodule R M)
+    CompleteLattice.IsCompactElement.exists_finset_of_le_iSup (Submodule R M)
       (Submodule.singleton_span_isCompactElement m) p
   simp only [Submodule.span_singleton_le_iff_mem] at this
   exact this hm
-#align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_supᵢ
+#align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_iSup
 
-/- warning: submodule.mem_supr_iff_exists_finset -> Submodule.mem_supᵢ_iff_exists_finset is a dubious translation:
+/- warning: submodule.mem_supr_iff_exists_finset -> Submodule.mem_iSup_iff_exists_finset is a dubious translation:
 lean 3 declaration is
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} {p : ι -> (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)} {m : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u2, 0} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) (Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) (fun (H : Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) => p i)))))
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} {p : ι -> (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)} {m : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => iSup.{u2, 0} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) (Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) (fun (H : Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) => p i)))))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} {p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)} {m : M}, Iff (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
-Case conversion may be inaccurate. Consider using '#align submodule.mem_supr_iff_exists_finset Submodule.mem_supᵢ_iff_exists_finsetₓ'. -/
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} {p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)} {m : M}, Iff (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (iSup.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => iSup.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
+Case conversion may be inaccurate. Consider using '#align submodule.mem_supr_iff_exists_finset Submodule.mem_iSup_iff_exists_finsetₓ'. -/
 /-- `submodule.exists_finset_of_mem_supr` as an `iff` -/
-theorem Submodule.mem_supᵢ_iff_exists_finset {ι : Sort _} {p : ι → Submodule R M} {m : M} :
+theorem Submodule.mem_iSup_iff_exists_finset {ι : Sort _} {p : ι → Submodule R M} {m : M} :
     (m ∈ ⨆ i, p i) ↔ ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
-  ⟨Submodule.exists_finset_of_mem_supᵢ p, fun ⟨_, hs⟩ =>
-    supᵢ_mono (fun i => (supᵢ_const_le : _ ≤ p i)) hs⟩
-#align submodule.mem_supr_iff_exists_finset Submodule.mem_supᵢ_iff_exists_finset
+  ⟨Submodule.exists_finset_of_mem_iSup p, fun ⟨_, hs⟩ =>
+    iSup_mono (fun i => (iSup_const_le : _ ≤ p i)) hs⟩
+#align submodule.mem_supr_iff_exists_finset Submodule.mem_iSup_iff_exists_finset
 
 #print mem_span_finset /-
 theorem mem_span_finset {s : Finset M} {x : M} :

mathlib commit https://github.com/leanprover-community/mathlib/commit/36b8aa61ea7c05727161f96a0532897bd72aedab

@@ -2094,7 +2094,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2108,7 +2108,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17208 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2124,7 +2124,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17348 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17348 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.LeftInverse.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17348 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17348 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17348 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17340 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17340 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.LeftInverse.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17340 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17340 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17340 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2135,7 +2135,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17399 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17125 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/8b8ba04e2f326f3f7cf24ad129beda58531ada61

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
 
 ! This file was ported from Lean 3 source module linear_algebra.finsupp
-! leanprover-community/mathlib commit 3dec44d0b621a174c56e994da4aae15ba60110a2
+! leanprover-community/mathlib commit 9d684a893c52e1d6692a504a118bfccbae04feeb
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -479,7 +479,7 @@ theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
   haveI := Classical.decPred fun x => x ∈ ⋃ i, s i
   suffices
     ((Submodule.subtype _).comp (restrict_dom M R (⋃ i, s i))).range ≤ ⨆ i, supported M R (s i) by
-    rwa [LinearMap.range_comp, range_restrict_dom, map_top, range_subtype] at this
+    rwa [LinearMap.range_comp, range_restrict_dom, Submodule.map_top, range_subtype] at this
   rw [range_le_iff_comap, eq_top_iff]
   rintro l ⟨⟩
   apply Finsupp.induction l
@@ -1251,7 +1251,8 @@ Case conversion may be inaccurate. Consider using '#align finsupp.total_on_range
 theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   by
   rw [Finsupp.totalOn, LinearMap.range_eq_map, LinearMap.map_codRestrict, ←
-    LinearMap.range_le_iff_comap, range_subtype, map_top, LinearMap.range_comp, range_subtype]
+    LinearMap.range_le_iff_comap, range_subtype, Submodule.map_top, LinearMap.range_comp,
+    range_subtype]
   exact (span_image_eq_map_total _ _).le
 #align finsupp.total_on_range Finsupp.totalOn_range
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/7e281deff072232a3c5b3e90034bd65dde396312

@@ -1791,7 +1791,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => 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(α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1801,7 +1801,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1817,7 +1817,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => 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(Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, 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α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) 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(a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1833,7 +1833,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomCompTriple.ids.{u2, u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Finsupp.total.{u4, u3, u2} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u2, u2, max u4 u2, max u4 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R 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(MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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_inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1847,7 +1847,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, 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(Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14558 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14570 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -2093,7 +2093,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2107,7 +2107,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17216 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2123,7 +2123,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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(Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => 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+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17348 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2134,7 +2134,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17407 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17133 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/7ebf83ed9c262adbf983ef64d5e8c2ae94b625f4

@@ -2093,7 +2093,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2107,7 +2107,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17215 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2123,7 +2123,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2134,7 +2134,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17406 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17132 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/039ef89bef6e58b32b62898dd48e9d1a4312bb65

@@ -2093,7 +2093,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2107,7 +2107,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17242 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2123,7 +2123,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2134,7 +2134,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17433 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17159 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/e05ead7993520a432bec94ac504842d90707ad63

@@ -1791,7 +1791,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
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(MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 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(α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R 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(Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1801,7 +1801,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} 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+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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_inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1817,7 +1817,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (coeFn.{succ (max u1 u3), succ (max u1 u3)} (LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R 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(Semiring.toModule.{u3} R _inst_2))) (fun (_x : LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) 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R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u2, u2, u3} R R α (Finite.of_fintype.{u3} α _inst_1) 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1833,7 +1833,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u3, u3, u1} R R α (Finite.of_fintype.{u1} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) _inst_2 (Semiring.toModule.{u3} R _inst_2))))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) 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(fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1847,7 +1847,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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(Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14557 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14569 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -2093,7 +2093,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2107,7 +2107,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17241 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2123,7 +2123,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2134,7 +2134,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17432 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17158 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/728baa2f54e6062c5879a3e397ac6bac323e506f

@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ 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(NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (fun (_x : AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
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R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => X -> M) _x) (AddHomClass.toFunLike.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddZeroClass.toAdd.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))))) (AddEquiv.symm.{max u1 u2, max (max u1 u3) u2} (X -> M) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lift.{u1, u3, u2} M R _inst_1 _inst_3 _inst_4 X)) f x) (FunLike.coe.{max (max (succ u1) (succ u3)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (Finsupp.single.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) x (OfNat.ofNat.{u3} R 1 (One.toOfNat1.{u3} R (Semiring.toOne.{u3} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,13 +681,19 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (coeFn.{max (succ (max u3 u1)) (succ (max (max u3 u2) u1)), max (succ (max u3 u1)) (succ (max (max u3 u2) u1))} (AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (fun (_x : AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4)) (AddEquiv.hasCoeToFun.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) _x) (AddHomClass.toFunLike.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddZeroClass.toAdd.{max u1 u3} (X -> M) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddZeroClass.toAdd.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
+  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
   rfl
 #align finsupp.lift_apply Finsupp.lift_apply
 
+/- warning: finsupp.llift -> Finsupp.llift is a dubious translation:
+lean 3 declaration is
+  forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))], LinearEquiv.{u3, u3, max u4 u1, max (max u4 u2) u1} S S _inst_2 _inst_2 (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHomInvPair.ids.{u3} S _inst_2) (RingHomInvPair.ids.{u3} S _inst_2) (X -> M) (LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u1} X (fun (ᾰ : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.Function.module.{u4, u3, u1} X S M _inst_2 _inst_3 _inst_9) (LinearMap.module.{u2, u2, u3, max u4 u2, u1} R R S (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) _inst_2 _inst_9 _inst_10)
+but is expected to have type
+  forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u3, u1} S M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u1} S M (MonoidWithZero.toZero.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))], LinearEquiv.{u3, u3, max u1 u4, max u1 u2 u4} S S _inst_2 _inst_2 (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHom.id.{u3} S (Semiring.toNonAssocSemiring.{u3} S _inst_2)) (RingHomInvPair.ids.{u3} S _inst_2) (RingHomInvPair.ids.{u3} S _inst_2) (X -> M) (LinearMap.{u2, u2, max u2 u4, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u1} X (fun (ᾰ : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u2 u4, u1} R R (Finsupp.{u4, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.module.{u4, u1, u3} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u3, max u2 u4, u1} R R S (Finsupp.{u4, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) _inst_2 _inst_9 _inst_10)
+Case conversion may be inaccurate. Consider using '#align finsupp.llift Finsupp.lliftₓ'. -/
 /-- Given compatible `S` and `R`-module structures on `M` and a type `X`, the set of functions
 `X → M` is `S`-linearly equivalent to the `R`-linear maps from the free `R`-module
 on `X` to `M`. -/
@@ -701,11 +707,23 @@ noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
         sum_single_index, zero_smul, one_smul, LinearMap.smul_apply] }
 #align finsupp.llift Finsupp.llift
 
+/- warning: finsupp.llift_apply -> Finsupp.llift_apply is a dubious translation:
+lean 3 declaration is
+  forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M 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+but is expected to have type
+  forall (M : Type.{u2}) (R : Type.{u3}) (S : Type.{u1}) [_inst_1 : Semiring.{u3} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u1, u2} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u3, u1, u2} R S M (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u2} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u2} S M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u2} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u2} S M (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (Module.toMulActionWithZero.{u1, u2} S M _inst_2 _inst_3 _inst_9))))] (f : X -> M) (x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), succ u2} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) f) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 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R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u3) u4, u1, max u2 u4, max (max u2 u3) u4} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3 u4} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u4} (X -> M) (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Module.toDistribMulAction.{u1, max u2 u4} S (X -> M) _inst_2 (Pi.addCommMonoid.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u4, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (Module.toDistribMulAction.{u1, max (max u2 u3) u4} S (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u3 u4, u2} R R S (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u2 u4, max (max u2 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_inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) _x) (AddHomClass.toFunLike.{max (max u2 u3) u4, max u2 u4, max (max u2 u3) u4} (AddEquiv.{max u2 u4, max u2 u3 u4} (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddZeroClass.toAdd.{max u2 u4} (X -> M) (Pi.addZeroClass.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (AddZeroClass.toAdd.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u2 u3) u4, max u2 u4, max (max u2 u3) u4} (AddEquiv.{max u2 u4, max u2 u3 u4} (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addZeroClass.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u2 u3) u4, max u2 u4, max (max u2 u3) u4} (AddEquiv.{max u2 u4, max u2 u3 u4} (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.addZeroClass.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u3) u4} (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u2 u4, max (max u2 u3) u4} (X -> M) (LinearMap.{u3, u3, max u3 u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u4, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5047 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u4, u2} R R (Finsupp.{u4, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.lift.{u2, u3, u4} M R _inst_1 _inst_3 _inst_4 X) f) x)
+Case conversion may be inaccurate. Consider using '#align finsupp.llift_apply Finsupp.llift_applyₓ'. -/
 @[simp]
 theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
   rfl
 #align finsupp.llift_apply Finsupp.llift_apply
 
+/- warning: finsupp.llift_symm_apply -> Finsupp.llift_symm_apply is a dubious translation:
+lean 3 declaration is
+  forall (M : Type.{u1}) (R : Type.{u2}) (S : Type.{u3}) [_inst_1 : Semiring.{u2} R] [_inst_2 : Semiring.{u3} S] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u4}) [_inst_9 : Module.{u3, u1} S M _inst_2 _inst_3] [_inst_10 : SMulCommClass.{u2, u3, u1} R S M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u3, u1} S M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u1} S M (MulZeroClass.toHasZero.{u3} S (MulZeroOneClass.toMulZeroClass.{u3} S (MonoidWithZero.toMulZeroOneClass.{u3} S (Semiring.toMonoidWithZero.{u3} S _inst_2)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u1} S M (Semiring.toMonoidWithZero.{u3} S _inst_2) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u3, u1} S M _inst_2 _inst_3 _inst_9))))] (f : LinearMap.{u2, u2, max u4 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u4, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R 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+but is expected to have type
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_inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max u2 u3} S (X -> M) (AddMonoid.toZero.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribSMul.toSMulZeroClass.{u1, max u2 u3} S (X -> M) (AddMonoid.toAddZeroClass.{max u2 u3} (X -> M) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max u2 u3} S (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max u2 u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R 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(Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max u2 u3} (X -> M) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, max u4 u3, u2} R R S (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max u2 u3} S (X -> M) _inst_2 (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max u2 u3, max (max u2 u4) u3} S (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (X -> M) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u4, u4, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R 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(Pi.module.{u3, u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) S _inst_2 (fun (i : X) => _inst_3) (fun (i : X) => _inst_9))) _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u3, u2} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.5301 : X) => M) (fun (i : X) => _inst_3)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u1, 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_4) (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u3, u2} R R (Finsupp.{u3, u4} X R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u4, u4} X R R _inst_1 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+Case conversion may be inaccurate. Consider using '#align finsupp.llift_symm_apply Finsupp.llift_symm_applyₓ'. -/
 @[simp]
 theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
     (llift M R S X).symm f x = f (single x 1) :=
@@ -922,7 +940,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6886 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -934,7 +952,7 @@ variable (α M)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) (OfNat.ofNat.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (OfNat.mk.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (Zero.zero.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.hasZero.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))
 but is expected to have type
-  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6553 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
+  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6886 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero Finsupp.total_zeroₓ'. -/
 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
@@ -1773,7 +1791,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1783,7 +1801,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1799,7 +1817,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) 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(a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) _inst_2 (Semiring.toModule.{u2} R _inst_2))) x)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} (LinearMap.{u2, u2, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1815,7 +1833,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomCompTriple.ids.{u2, u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Finsupp.total.{u4, u3, u2} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u2, u2, max u4 u2, max u4 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (LinearEquiv.symm.{u2, u2, max u4 u2, max u4 u2} R R (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u2, u2, u4} R R α (Finite.of_fintype.{u4} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) _inst_2 (Semiring.toModule.{u2} R _inst_2))))) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), max (max (succ u2) (succ u3)) (succ u4)} (LinearMap.{u1, u1, max u4 u3, max u3 u4 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u4, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1829,7 +1847,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) 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(α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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(Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14461 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14473 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -2075,7 +2093,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2089,7 +2107,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17145 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2105,7 +2123,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2116,7 +2134,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17336 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17062 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/728baa2f54e6062c5879a3e397ac6bac323e506f

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
 
 ! This file was ported from Lean 3 source module linear_algebra.finsupp
-! leanprover-community/mathlib commit 23aa88e32dcc9d2a24cca7bc23268567ed4cd7d6
+! leanprover-community/mathlib commit 3dec44d0b621a174c56e994da4aae15ba60110a2
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -650,7 +650,7 @@ end Lsum
 
 section
 
-variable (M) (R) (X : Type _)
+variable (M) (R) (X : Type _) (S) [Module S M] [SMulCommClass R S M]
 
 /- warning: finsupp.lift -> Finsupp.lift is a dubious translation:
 lean 3 declaration is
@@ -688,6 +688,30 @@ theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
   rfl
 #align finsupp.lift_apply Finsupp.lift_apply
 
+/-- Given compatible `S` and `R`-module structures on `M` and a type `X`, the set of functions
+`X → M` is `S`-linearly equivalent to the `R`-linear maps from the free `R`-module
+on `X` to `M`. -/
+noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
+  { lift M R X with
+    map_smul' := by
+      intros
+      dsimp
+      ext
+      simp only [coe_comp, Function.comp_apply, lsingle_apply, lift_apply, Pi.smul_apply,
+        sum_single_index, zero_smul, one_smul, LinearMap.smul_apply] }
+#align finsupp.llift Finsupp.llift
+
+@[simp]
+theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
+  rfl
+#align finsupp.llift_apply Finsupp.llift_apply
+
+@[simp]
+theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
+    (llift M R S X).symm f x = f (single x 1) :=
+  rfl
+#align finsupp.llift_symm_apply Finsupp.llift_symm_apply
+
 end
 
 section LmapDomain

mathlib commit https://github.com/leanprover-community/mathlib/commit/57e09a1296bfb4330ddf6624f1028ba186117d82

@@ -2051,7 +2051,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2065,7 +2065,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2081,7 +2081,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2092,7 +2092,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/02ba8949f486ebecf93fe7460f1ed0564b5e442c

@@ -255,7 +255,7 @@ theorem supᵢ_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).ran
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingleₓ'. -/
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range)
@@ -314,7 +314,7 @@ variable {M}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} (p : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Iff (Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (HasSubset.Subset.{u1} (Set.{u1} α) (Set.hasSubset.{u1} α) ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) (Finsupp.support.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p)) s)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (HasSubset.Subset.{u3} (Set.{u3} α) (Set.instHasSubsetSet.{u3} α) (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)) s)
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (HasSubset.Subset.{u3} (Set.{u3} α) (Set.instHasSubsetSet.{u3} α) (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)) s)
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported Finsupp.mem_supportedₓ'. -/
 theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔ ↑p.support ⊆ s :=
   Iff.rfl
@@ -324,7 +324,7 @@ theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} (p : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Iff (Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) x s)) -> (Eq.{succ u2} M (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (_x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => α -> M) (Finsupp.coeFun.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) p x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s)) -> (Eq.{succ u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p x) (OfNat.ofNat.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) 0 (Zero.toOfNat0.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddMonoid.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddCommMonoid.toAddMonoid.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) _inst_3))))))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s)) -> (Eq.{succ u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p x) (OfNat.ofNat.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) 0 (Zero.toOfNat0.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddMonoid.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddCommMonoid.toAddMonoid.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) _inst_3))))))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported' Finsupp.mem_supported'ₓ'. -/
 /- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (x «expr ∉ » s) -/
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
@@ -337,7 +337,7 @@ theorem mem_supported' {s : Set α} (p : α →₀ M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (p : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) (Finsupp.support.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported_support Finsupp.mem_supported_supportₓ'. -/
 theorem mem_supported_support (p : α →₀ M) : p ∈ Finsupp.supported M R (p.support : Set α) := by
   rw [Finsupp.mem_supported]
@@ -347,7 +347,7 @@ theorem mem_supported_support (p : α →₀ M) : p ∈ Finsupp.supported M R (p
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} {a : α} (b : M), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) -> (Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {a : α} (b : M), (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) -> (Membership.mem.{max u2 u3, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {a : α} (b : M), (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) -> (Membership.mem.{max u2 u3, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.single_mem_supported Finsupp.single_mem_supportedₓ'. -/
 theorem single_mem_supported {s : Set α} {a : α} (b : M) (h : a ∈ s) :
     single a b ∈ supported M R s :=
@@ -380,7 +380,7 @@ variable (M R)
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom Finsupp.restrictDomₓ'. -/
 /-- Interpret `finsupp.filter s` as a linear map from `α →₀ M` to `supported M R s`. -/
 def restrictDom (s : Set α) : (α →₀ M) →ₗ[R] supported M R s :=
@@ -399,7 +399,7 @@ section
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) ((fun (a : Type.{max u1 u2}) (b : Sort.{max (succ u1) (succ u2)}) [self : HasLiftT.{succ (max u1 u2), max (succ u1) (succ u2)} a b] => self.0) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 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 but is expected to have type
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Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) l)) (Finsupp.filter.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (_x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) _x s) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_apply Finsupp.restrictDom_applyₓ'. -/
 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
@@ -413,7 +413,7 @@ end
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), Eq.{succ (max u1 u2)} (LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M 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(Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (LinearMap.comp.{u3, u3, u3, max u1 u2, max u1 u2, max u1 u2} R R R (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) _inst_1 _inst_1 _inst_1 (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.restrictDom.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Submodule.subtype.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (LinearMap.id.{u3, max u1 u2} R (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M 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u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) _inst_1 (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)))
 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtypeₓ'. -/
 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id :=
@@ -427,7 +427,7 @@ theorem restrictDom_comp_subtype (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M 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 but is expected to have type
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M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Subtype.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Subtype.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 (Submodule.addCommMonoid.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))))
 Case conversion may be inaccurate. Consider using '#align finsupp.range_restrict_dom Finsupp.range_restrictDomₓ'. -/
 theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
   range_eq_top.2 <|
@@ -525,7 +525,7 @@ theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} {t : Set.{u1} α}, (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {t : Set.{u3} α}, (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {t : Set.{u3} α}, (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_supported_supported Finsupp.disjoint_supported_supportedₓ'. -/
 theorem disjoint_supported_supported {s t : Set α} (h : Disjoint s t) :
     Disjoint (supported M R s) (supported M R t) :=
@@ -536,7 +536,7 @@ theorem disjoint_supported_supported {s t : Set α} (h : Disjoint s t) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_9 : Nontrivial.{u2} M] {s : Set.{u1} α} {t : Set.{u1} α}, Iff (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t)) (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] [_inst_9 : Nontrivial.{u3} M] {s : Set.{u2} α} {t : Set.{u2} α}, Iff (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 t)) (Disjoint.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) (BoundedOrder.toOrderBot.{u2} (Set.{u2} α) (Preorder.toLE.{u2} (Set.{u2} α) (PartialOrder.toPreorder.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))))) (CompleteLattice.toBoundedOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) s t)
+  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] [_inst_9 : Nontrivial.{u3} M] {s : Set.{u2} α} {t : Set.{u2} α}, Iff (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 t)) (Disjoint.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) (BoundedOrder.toOrderBot.{u2} (Set.{u2} α) (Preorder.toLE.{u2} (Set.{u2} α) (PartialOrder.toPreorder.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))))) (CompleteLattice.toBoundedOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) s t)
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_supported_supported_iff Finsupp.disjoint_supported_supported_iffₓ'. -/
 theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
     Disjoint (supported M R s) (supported M R t) ↔ Disjoint s t :=
@@ -552,7 +552,7 @@ theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearEquiv.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearEquiv.{u3, u3, max u1 u2, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.{u1, u2} (Set.Elem.{u1} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} (Set.Elem.{u1} α s) M _inst_3) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} (Set.Elem.{u1} α s) M R _inst_1 _inst_3 _inst_4)
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearEquiv.{u3, u3, max u1 u2, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.{u1, u2} (Set.Elem.{u1} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} (Set.Elem.{u1} α s) M _inst_3) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} (Set.Elem.{u1} α s) M R _inst_1 _inst_3 _inst_4)
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_equiv_finsupp Finsupp.supportedEquivFinsuppₓ'. -/
 /-- Interpret `finsupp.restrict_support_equiv` as a linear equivalence between
 `supported M R s` and `s →₀ M`. -/
@@ -786,7 +786,7 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') {s : Set.{u1} α}, (forall (a : α), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) -> (forall (b : α), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) b s) -> (Eq.{succ u4} α' (f a) (f b)) -> (Eq.{succ u1} α a b))) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f)))
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u3}} (f : α -> α') {s : Set.{u4} α}, (forall (a : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) a s) -> (forall (b : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) b s) -> (Eq.{succ u3} α' (f a) (f b)) -> (Eq.{succ u4} α a b))) -> (Disjoint.{max u2 u4} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u1, u1, max u4 u2, max u2 u3, max (max u2 u3) u4} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u2, max u2 u3} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α' f)))
+  forall {α : Type.{u4}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u3}} (f : α -> α') {s : Set.{u4} α}, (forall (a : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) a s) -> (forall (b : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) b s) -> (Eq.{succ u3} α' (f a) (f b)) -> (Eq.{succ u4} α a b))) -> (Disjoint.{max u2 u4} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderSetLike.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u1, u1, max u4 u2, max u2 u3, max (max u2 u3) u4} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u2, max u2 u3} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α' f)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_disjoint_ker Finsupp.lmapDomain_disjoint_kerₓ'. -/
 /- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
@@ -875,7 +875,7 @@ theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))} {s : Finset.{u1} α}, (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) s))) -> (Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u2, u1} M α _inst_3 s (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l i) (v i))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))} {s : Finset.{u3} α}, (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} 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R _inst_1))) (Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))} {s : Finset.{u3} α}, (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (Submodule.setLike.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)))) l (Finsupp.supported.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supportedₓ'. -/
 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
@@ -1076,7 +1076,7 @@ theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).r
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (s : Set.{u1} M) (x : M), Iff (Membership.Mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u2, u1} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (fun (l : Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R 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(Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u1} R R (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (HasLiftT.mk.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (CoeTCₓ.coe.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeBase.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeSubtype.{succ u1} M (fun (x : M) => Membership.Mem.{u1, u1} M (Set.{u1} M) (Set.hasMem.{u1} M) x s))))))) l) x))
 but is expected to have type
-  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_iff_total Finsupp.mem_span_iff_totalₓ'. -/
 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
@@ -1089,7 +1089,7 @@ variable {R}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))) (Exists.{max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (c : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => Eq.{succ u2} M (Finsupp.sum.{u1, u3, u2} α R M (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 c (fun (i : α) (a : R) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) a (v i))) x))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] {v : α -> M} {x : M}, Iff (Membership.mem.{u3, u3} M (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u3, u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u2, u3} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u2, u3} R M _inst_1 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))) (Exists.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (c : Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => Eq.{succ u3} M (Finsupp.sum.{u1, u2, u3} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 c (fun (i : α) (a : R) => HSMul.hSMul.{u2, u3, u3} R M M (instHSMul.{u2, u3} R M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_1 _inst_3 _inst_4))))) a (v i))) x))
+  forall {α : Type.{u1}} {M : Type.{u3}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] {v : α -> M} {x : M}, Iff (Membership.mem.{u3, u3} M (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u3, u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u2, u3} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u2, u3} R M _inst_1 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))) (Exists.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (c : Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => Eq.{succ u3} M (Finsupp.sum.{u1, u2, u3} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 c (fun (i : α) (a : R) => HSMul.hSMul.{u2, u3, u3} R M M (instHSMul.{u2, u3} R M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_1 _inst_3 _inst_4))))) a (v i))) x))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_range_iff_exists_finsupp Finsupp.mem_span_range_iff_exists_finsuppₓ'. -/
 theorem mem_span_range_iff_exists_finsupp {v : α → M} {x : M} :
     x ∈ span R (range v) ↔ ∃ c : α →₀ R, (c.Sum fun i a => a • v i) = x := by
@@ -1128,7 +1128,7 @@ theorem span_image_eq_map_total (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u1} α} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Exists.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => Exists.{0} (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (fun (H : Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, 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 but is expected to have type
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(a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R 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_inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) l (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_totalₓ'. -/
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x :=
@@ -1186,7 +1186,7 @@ variable (α) (M) (v)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : α -> M) (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) Type.{max u1 u3} (SetLike.hasCoeToSort.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))
 but is expected to have type
-  forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : α -> M) (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Subtype.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (fun (x : Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) => Membership.mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.instMembership.{max u1 u3, max u1 u3} (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) x (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))
+  forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : α -> M) (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Subtype.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (fun (x : Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) => Membership.mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.instMembership.{max u1 u3, max u1 u3} (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) x (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))) (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on Finsupp.totalOnₓ'. -/
 /-- `finsupp.total_on M v s` interprets `p : α →₀ R` as a linear combination of a
 subset of the vectors in `v`, mapping it to the span of those vectors.
@@ -1204,7 +1204,7 @@ variable {α} {M} {v}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u1} α), Eq.{succ u2} (Submodule.{u3, u2} R (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) _inst_1 (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) Type.{max u1 u3} (SetLike.hasCoeToSort.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) _inst_1 _inst_1 (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) Type.{max u1 u3} (SetLike.hasCoeToSort.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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 but is expected to have type
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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R 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_inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (Submodule.instTopSubmodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 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+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u3} α), Eq.{succ u2} (Submodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (LinearMap.range.{u1, u1, max u3 u1, u2, max (max u3 u2) u1} R R (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => Membership.mem.{max u3 u1, max u3 u1} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) x (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 _inst_1 (Submodule.addCommMonoid.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => Membership.mem.{max u3 u1, max u3 u1} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R 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(Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => Membership.mem.{max u3 u1, max u3 u1} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.setLike.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) x (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 _inst_1 (Submodule.addCommMonoid.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.totalOn.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v s)) (Top.top.{u2} (Submodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (Submodule.instTopSubmodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.addCommMonoid.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.module.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_range Finsupp.totalOn_rangeₓ'. -/
 theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   by
@@ -1334,7 +1334,7 @@ theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (s : Set.{u1} α) (t : Set.{u4} α'), (Equiv.{succ u1, succ u4} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) (coeSort.{succ u4, succ (succ u4)} (Set.{u4} α') Type.{u4} (Set.hasCoeToSort.{u4} α') t)) -> (LinearEquiv.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (coeSort.{succ (max u4 u2), succ (succ (max u4 u2))} (Submodule.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) Type.{max u4 u2} (SetLike.hasCoeToSort.{max u4 u2, max u4 u2} (Submodule.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.addCommMonoid.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (s : Set.{u1} α) (t : Set.{u4} α'), (Equiv.{succ u1, succ u4} (Set.Elem.{u1} α s) (Set.Elem.{u4} α' t)) -> (LinearEquiv.{u3, u3, max u1 u2, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Subtype.{succ (max u2 u4)} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u2 u4, max u2 u4} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u2 u4, max u2 u4} (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (s : Set.{u1} α) (t : Set.{u4} α'), (Equiv.{succ u1, succ u4} (Set.Elem.{u1} α s) (Set.Elem.{u4} α' t)) -> (LinearEquiv.{u3, u3, max u1 u2, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Subtype.{succ (max u2 u4)} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u2 u4, max u2 u4} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u2 u4, max u2 u4} (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.setLike.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t))) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.addCommMonoid.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)))
 Case conversion may be inaccurate. Consider using '#align finsupp.congr Finsupp.congrₓ'. -/
 /-- An equivalence of sets induces a linear equivalence of `finsupp`s supported on those sets. -/
 noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t) :
@@ -1821,7 +1821,7 @@ variable {v} {x : M}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {v : α -> M} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (SetLike.hasMem.{u2, u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_2 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))) (Exists.{max (succ u1) (succ u3)} (α -> R) (fun (c : α -> R) => Eq.{succ u2} M (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (c i) (v i))) x))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] {v : α -> M} {x : M}, Iff (Membership.mem.{u3, u3} M (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (SetLike.instMembership.{u3, u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u2, u3} R M _inst_2 _inst_3 _inst_4)) x (Submodule.span.{u2, u3} R M _inst_2 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))) (Exists.{max (succ u1) (succ u2)} (α -> R) (fun (c : α -> R) => Eq.{succ u3} M (Finset.sum.{u3, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u3, u3} R M M (instHSMul.{u2, u3} R M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4))))) (c i) (v i))) x))
+  forall {α : Type.{u1}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] {v : α -> M} {x : M}, Iff (Membership.mem.{u3, u3} M (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) (SetLike.instMembership.{u3, u3} (Submodule.{u2, u3} R M _inst_2 _inst_3 _inst_4) M (Submodule.setLike.{u2, u3} R M _inst_2 _inst_3 _inst_4)) x (Submodule.span.{u2, u3} R M _inst_2 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))) (Exists.{max (succ u1) (succ u2)} (α -> R) (fun (c : α -> R) => Eq.{succ u3} M (Finset.sum.{u3, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u3, u3} R M M (instHSMul.{u2, u3} R M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4))))) (c i) (v i))) x))
 Case conversion may be inaccurate. Consider using '#align mem_span_range_iff_exists_fun mem_span_range_iff_exists_funₓ'. -/
 /-- An element `x` lies in the span of `v` iff it can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
@@ -1864,7 +1864,7 @@ variable (R)
 lean 3 declaration is
   forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] (w : Set.{u2} M), (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) -> (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 but is expected to have type
-  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] (w : Set.{u2} M), (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) -> (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)))
+  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] (w : Set.{u2} M), (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) -> (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align span.repr Span.reprₓ'. -/
 /-- Pick some representation of `x : span R w` as a linear combination in `w`,
 using the axiom of choice.
@@ -1877,7 +1877,7 @@ irreducible_def Span.repr (w : Set M) (x : span R w) : w →₀ R :=
 lean 3 declaration is
   forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)), Eq.{succ u2} M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ 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M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M R _inst_1 _inst_2 _inst_3 ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (HasLiftT.mk.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (CoeTCₓ.coe.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (coeBase.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) M (coeSubtype.{succ u2} M (fun (x : M) => Membership.Mem.{u2, u2} M (Set.{u2} M) (Set.hasMem.{u2} M) x w))))))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (HasLiftT.mk.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (CoeTCₓ.coe.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeBase.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeSubtype.{succ u2} M (fun (x : M) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)))))) x)
 but is expected to have type
-  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
+  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
 Case conversion may be inaccurate. Consider using '#align span.finsupp_total_repr Span.finsupp_total_reprₓ'. -/
 @[simp]
 theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
@@ -1893,7 +1893,7 @@ end
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} {β : Type.{u4}} [_inst_6 : Zero.{u4} β] (S : Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (f : Finsupp.{u3, u4} ι β _inst_6) (g : ι -> β -> M), (forall (c : ι), (Ne.{succ u4} β (coeFn.{max (succ u3) (succ u4), max (succ u3) (succ u4)} (Finsupp.{u3, u4} ι β _inst_6) (fun (_x : Finsupp.{u3, u4} ι β _inst_6) => ι -> β) (Finsupp.coeFun.{u3, u4} ι β _inst_6) f c) (OfNat.ofNat.{u4} β 0 (OfNat.mk.{u4} β 0 (Zero.zero.{u4} β _inst_6)))) -> (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (g c (coeFn.{max (succ u3) (succ u4), max (succ u3) (succ u4)} (Finsupp.{u3, u4} ι β _inst_6) (fun (_x : Finsupp.{u3, u4} ι β _inst_6) => ι -> β) (Finsupp.coeFun.{u3, u4} ι β _inst_6) f c)) S)) -> (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Finsupp.sum.{u3, u4, u2} ι β M _inst_6 _inst_2 f g) S)
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u4}} {β : Type.{u3}} [_inst_6 : Zero.{u3} β] (S : Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (f : Finsupp.{u4, u3} ι β _inst_6) (g : ι -> β -> M), (forall (c : ι), (Ne.{succ u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} ι β _inst_6) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) _x) (Finsupp.funLike.{u4, u3} ι β _inst_6) f c) (OfNat.ofNat.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) 0 (Zero.toOfNat0.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) _inst_6))) -> (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) (g c (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} ι β _inst_6) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) _x) (Finsupp.funLike.{u4, u3} ι β _inst_6) f c)) S)) -> (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) (Finsupp.sum.{u4, u3, u1} ι β M _inst_6 _inst_2 f g) S)
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u4}} {β : Type.{u3}} [_inst_6 : Zero.{u3} β] (S : Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (f : Finsupp.{u4, u3} ι β _inst_6) (g : ι -> β -> M), (forall (c : ι), (Ne.{succ u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} ι β _inst_6) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) _x) (Finsupp.funLike.{u4, u3} ι β _inst_6) f c) (OfNat.ofNat.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) 0 (Zero.toOfNat0.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) _inst_6))) -> (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) (g c (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} ι β _inst_6) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) _x) (Finsupp.funLike.{u4, u3} ι β _inst_6) f c)) S)) -> (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) (Finsupp.sum.{u4, u3, u1} ι β M _inst_6 _inst_2 f g) S)
 Case conversion may be inaccurate. Consider using '#align submodule.finsupp_sum_mem Submodule.finsupp_sum_memₓ'. -/
 protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Submodule R M) (f : ι →₀ β)
     (g : ι → β → M) (h : ∀ c, f c ≠ 0 → g c (f c) ∈ S) : f.Sum g ∈ S :=
@@ -1915,7 +1915,7 @@ theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} (p : ι -> (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) {m : M}, (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) -> (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u2, 0} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) (Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) (fun (H : Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) => p i)))))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} (p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) {m : M}, (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) -> (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} (p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) {m : M}, (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) -> (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
 Case conversion may be inaccurate. Consider using '#align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_supᵢₓ'. -/
 theorem Submodule.exists_finset_of_mem_supᵢ {ι : Sort _} (p : ι → Submodule R M) {m : M}
     (hm : m ∈ ⨆ i, p i) : ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
@@ -1931,7 +1931,7 @@ theorem Submodule.exists_finset_of_mem_supᵢ {ι : Sort _} (p : ι → Submodul
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} {p : ι -> (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)} {m : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u2, succ u3} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u2, 0} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toHasSup.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u1, u2} R M _inst_1 _inst_2 _inst_3))) (Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) (fun (H : Membership.Mem.{u3, u3} ι (Finset.{u3} ι) (Finset.hasMem.{u3} ι) i s) => p i)))))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} {p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)} {m : M}, Iff (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u3}} {p : ι -> (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)} {m : M}, Iff (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => p i))) (Exists.{succ u3} (Finset.{u3} ι) (fun (s : Finset.{u3} ι) => Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_2 _inst_3)) m (supᵢ.{u1, succ u3} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) ι (fun (i : ι) => supᵢ.{u1, 0} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (ConditionallyCompleteLattice.toSupSet.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (CompleteLattice.toConditionallyCompleteLattice.{u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (Submodule.completeLattice.{u2, u1} R M _inst_1 _inst_2 _inst_3))) (Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) (fun (H : Membership.mem.{u3, u3} ι (Finset.{u3} ι) (Finset.instMembershipFinset.{u3} ι) i s) => p i)))))
 Case conversion may be inaccurate. Consider using '#align submodule.mem_supr_iff_exists_finset Submodule.mem_supᵢ_iff_exists_finsetₓ'. -/
 /-- `submodule.exists_finset_of_mem_supr` as an `iff` -/
 theorem Submodule.mem_supᵢ_iff_exists_finset {ι : Sort _} {p : ι → Submodule R M} {m : M} :
@@ -1940,12 +1940,7 @@ theorem Submodule.mem_supᵢ_iff_exists_finset {ι : Sort _} {p : ι → Submodu
     supᵢ_mono (fun i => (supᵢ_const_le : _ ≤ p i)) hs⟩
 #align submodule.mem_supr_iff_exists_finset Submodule.mem_supᵢ_iff_exists_finset
 
-/- warning: mem_span_finset -> mem_span_finset is a dubious translation:
-lean 3 declaration is
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {s : Finset.{u2} M} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (Finset.{u2} M) (Set.{u2} M) (HasLiftT.mk.{succ u2, succ u2} (Finset.{u2} M) (Set.{u2} M) (CoeTCₓ.coe.{succ u2, succ u2} (Finset.{u2} M) (Set.{u2} M) (Finset.Set.hasCoeT.{u2} M))) s))) (Exists.{max (succ u2) (succ u1)} (M -> R) (fun (f : M -> R) => Eq.{succ u2} M (Finset.sum.{u2, u2} M M _inst_2 s (fun (i : M) => SMul.smul.{u1, u2} R M (SMulZeroClass.toHasSmul.{u1, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} R M (MulZeroClass.toHasZero.{u1} R (MulZeroOneClass.toMulZeroClass.{u1} R (MonoidWithZero.toMulZeroOneClass.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2))) (Module.toMulActionWithZero.{u1, u2} R M _inst_1 _inst_2 _inst_3)))) (f i) i)) x))
-but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {s : Finset.{u2} M} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 (Finset.toSet.{u2} M s))) (Exists.{max (succ u1) (succ u2)} (M -> R) (fun (f : M -> R) => Eq.{succ u2} M (Finset.sum.{u2, u2} M M _inst_2 s (fun (i : M) => HSMul.hSMul.{u1, u2, u2} R M M (instHSMul.{u1, u2} R M (SMulZeroClass.toSMul.{u1, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (Module.toMulActionWithZero.{u1, u2} R M _inst_1 _inst_2 _inst_3))))) (f i) i)) x))
-Case conversion may be inaccurate. Consider using '#align mem_span_finset mem_span_finsetₓ'. -/
+#print mem_span_finset /-
 theorem mem_span_finset {s : Finset M} {x : M} :
     x ∈ span R (↑s : Set M) ↔ ∃ f : M → R, (∑ i in s, f i • i) = x :=
   ⟨fun hx =>
@@ -1955,12 +1950,13 @@ theorem mem_span_finset {s : Finset M} {x : M} :
     ⟨v, hvx ▸ (Finsupp.total_apply_of_mem_supported _ hvs).symm⟩,
     fun ⟨f, hf⟩ => hf ▸ sum_mem fun i hi => smul_mem _ _ <| subset_span hi⟩
 #align mem_span_finset mem_span_finset
+-/
 
 /- warning: mem_span_set -> mem_span_set is a dubious translation:
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {m : M} {s : Set.{u2} M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (fun (c : Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) => And (HasSubset.Subset.{u2} (Set.{u2} M) (Set.hasSubset.{u2} M) ((fun (a : Type.{u2}) (b : Type.{u2}) [self : HasLiftT.{succ u2, succ u2} a b] => self.0) (Finset.{u2} M) (Set.{u2} M) (HasLiftT.mk.{succ u2, succ u2} (Finset.{u2} M) (Set.{u2} M) (CoeTCₓ.coe.{succ u2, succ u2} (Finset.{u2} M) (Set.{u2} M) (Finset.Set.hasCoeT.{u2} M))) (Finsupp.support.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) c)) s) (Eq.{succ u2} M (Finsupp.sum.{u2, u1, u2} M R M (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 c (fun (mi : M) (r : R) => SMul.smul.{u1, u2} R M (SMulZeroClass.toHasSmul.{u1, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2))) (SMulWithZero.toSmulZeroClass.{u1, u2} R M (MulZeroClass.toHasZero.{u1} R (MulZeroOneClass.toMulZeroClass.{u1} R (MonoidWithZero.toMulZeroOneClass.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2))) (MulActionWithZero.toSMulWithZero.{u1, u2} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2))) (Module.toMulActionWithZero.{u1, u2} R M _inst_1 _inst_2 _inst_3)))) r mi)) m)))
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {m : M} {s : Set.{u2} M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 s)) (Exists.{max (succ u1) (succ u2)} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (c : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => And (HasSubset.Subset.{u2} (Set.{u2} M) (Set.instHasSubsetSet.{u2} M) (Finset.toSet.{u2} M (Finsupp.support.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) c)) s) (Eq.{succ u2} M (Finsupp.sum.{u2, u1, u2} M R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) _inst_2 c (fun (mi : M) (r : R) => HSMul.hSMul.{u1, u2, u2} R M M (instHSMul.{u1, u2} R M (SMulZeroClass.toSMul.{u1, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (Module.toMulActionWithZero.{u1, u2} R M _inst_1 _inst_2 _inst_3))))) r mi)) m)))
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {m : M} {s : Set.{u2} M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) m (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 s)) (Exists.{max (succ u1) (succ u2)} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (c : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => And (HasSubset.Subset.{u2} (Set.{u2} M) (Set.instHasSubsetSet.{u2} M) (Finset.toSet.{u2} M (Finsupp.support.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) c)) s) (Eq.{succ u2} M (Finsupp.sum.{u2, u1, u2} M R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) _inst_2 c (fun (mi : M) (r : R) => HSMul.hSMul.{u1, u2, u2} R M M (instHSMul.{u1, u2} R M (SMulZeroClass.toSMul.{u1, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (SMulWithZero.toSMulZeroClass.{u1, u2} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (MulActionWithZero.toSMulWithZero.{u1, u2} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_2)) (Module.toMulActionWithZero.{u1, u2} R M _inst_1 _inst_2 _inst_3))))) r mi)) m)))
 Case conversion may be inaccurate. Consider using '#align mem_span_set mem_span_setₓ'. -/
 /-- An element `m ∈ M` is contained in the `R`-submodule spanned by a set `s ⊆ M`, if and only if
 `m` can be written as a finite `R`-linear combination of elements of `s`.

mathlib commit https://github.com/leanprover-community/mathlib/commit/ce7e9d53d4bbc38065db3b595cd5bd73c323bc1d

@@ -368,7 +368,7 @@ theorem supported_eq_span_single (s : Set α) :
     exact single_mem_supported R 1 hp
   · rw [← l.sum_single]
     refine' sum_mem fun i il => _
-    convert @smul_mem R (α →₀ R) _ _ _ _ (single i 1) (l i) _
+    convert@smul_mem R (α →₀ R) _ _ _ _ (single i 1) (l i) _
     · simp
     apply subset_span
     apply Set.mem_image_of_mem _ (hl il)
@@ -576,7 +576,7 @@ variable (S) [Module S N] [SMulCommClass R S N]
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum Finsupp.lsumₓ'. -/
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
@@ -608,7 +608,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u1) (succ u2)) (succ u3)} ((fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S 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_inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) => (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 d (fun (i : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -619,7 +619,7 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 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_inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 l (fun (b : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f b)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} 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_inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
@@ -629,7 +629,7 @@ theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) 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(AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) i m)) (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i) m)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 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u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M 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(RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -640,7 +640,7 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (coeFn.{max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3)), max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3))} (LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M 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(Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 x))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} 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_inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) 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_inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
+  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) 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_inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N 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_inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M 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(Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4473 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ (max u3 u1)), max (succ (max (max u3 u2) u1)) (succ (max u3 u1))} (AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (fun (_x : AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) => (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) -> X -> M) (AddEquiv.hasCoeToFun.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (AddEquiv.symm.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X)) f x) (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (Finsupp.single.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) x (OfNat.ofNat.{u2} R 1 (OfNat.mk.{u2} R 1 (One.one.{u2} R (AddMonoidWithOne.toOne.{u2} R (AddCommMonoidWithOne.toAddMonoidWithOne.{u2} R (NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] (X : Type.{u2}) (f : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (FunLike.coe.{max (max (succ u1) (succ u3)) (succ u2), max (max (succ u1) (succ u3)) (succ u2), max (succ u1) (succ u2)} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => X -> M) _x) (AddHomClass.toFunLike.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddZeroClass.toAdd.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} 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(RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) 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(Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (coeFn.{max (succ (max u3 u1)) (succ (max (max u3 u2) u1)), max (succ (max u3 u1)) (succ (max (max u3 u2) u1))} (AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (fun (_x : AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4)) (AddEquiv.hasCoeToFun.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) _x) (AddHomClass.toFunLike.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddZeroClass.toAdd.{max u1 u3} (X -> M) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddZeroClass.toAdd.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
+  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4991 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -898,7 +898,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6502 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6553 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -910,7 +910,7 @@ variable (α M)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) (OfNat.ofNat.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (OfNat.mk.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (Zero.zero.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.hasZero.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))
 but is expected to have type
-  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6502 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
+  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6553 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero Finsupp.total_zeroₓ'. -/
 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
@@ -1749,7 +1749,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1759,7 +1759,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1775,7 +1775,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) 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(a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) _inst_2 (Semiring.toModule.{u2} R _inst_2))) x)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} (LinearMap.{u2, u2, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1791,7 +1791,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomCompTriple.ids.{u2, u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Finsupp.total.{u4, u3, u2} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u2, u2, max u4 u2, max u4 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (LinearEquiv.symm.{u2, u2, max u4 u2, max u4 u2} R R (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u2, u2, u4} R R α (Finite.of_fintype.{u4} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) _inst_2 (Semiring.toModule.{u2} R _inst_2))))) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), max (max (succ u2) (succ u3)) (succ u4)} (LinearMap.{u1, u1, max u4 u3, max u3 u4 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u4, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1805,7 +1805,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) 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(α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14140 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14128 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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_inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -2055,7 +2055,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16729 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2069,7 +2069,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16812 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2085,7 +2085,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2096,7 +2096,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.17003 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/2196ab363eb097c008d4497125e0dde23fb36db2

@@ -1749,7 +1749,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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(α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R 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(Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1759,7 +1759,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S 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(Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} 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+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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_inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1775,7 +1775,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (coeFn.{succ (max u1 u3), succ (max u1 u3)} (LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R 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(Semiring.toModule.{u3} R _inst_2))) (fun (_x : LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) 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R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u2, u2, u3} R R α (Finite.of_fintype.{u3} α _inst_1) 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1791,7 +1791,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u3, u3, u1} R R α (Finite.of_fintype.{u1} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) _inst_2 (Semiring.toModule.{u3} R _inst_2))))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) 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(fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1805,7 +1805,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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(Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14077 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14089 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -2055,7 +2055,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16678 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2069,7 +2069,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16761 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2085,7 +2085,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2096,7 +2096,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16952 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16693 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/3180fab693e2cee3bff62675571264cb8778b212

@@ -91,7 +91,7 @@ def lsingle (a : α) : M →ₗ[R] α →₀ M :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b)) (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b))) -> (Eq.{max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
+  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext Finsupp.lhom_extₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere. -/
 theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (single a b) = ψ (single a b)) : φ = ψ :=
@@ -130,7 +130,7 @@ def lapply (a : α) : (α →₀ M) →ₗ[R] M :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (α -> M) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Pi.Function.module.{u1, u3, u2} α R M _inst_1 _inst_3 _inst_4)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (α -> M) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Pi.module.{u1, u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.497 : α) => M) R _inst_1 (fun (i : α) => _inst_3) (fun (i : α) => _inst_4))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (α -> M) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Pi.module.{u1, u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.499 : α) => M) R _inst_1 (fun (i : α) => _inst_3) (fun (i : α) => _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcoe_fun Finsupp.lcoeFunₓ'. -/
 /-- Forget that a function is finitely supported.
 
@@ -168,7 +168,7 @@ def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{succ (max u1 u2), succ (max u1 u2)} (LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsubtypeDomain.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : α) => Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) x s) f)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsubtype_domain_apply Finsupp.lsubtypeDomain_applyₓ'. -/
 theorem lsubtypeDomain_apply (f : α →₀ M) :
     (lsubtypeDomain s : (α →₀ M) →ₗ[R] s →₀ M) f = subtypeDomain (fun x => x ∈ s) f :=
@@ -181,7 +181,7 @@ end LsubtypeDomain
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ u2) (succ (max u1 u2)), max (succ u2) (succ (max u1 u2))} (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) => M -> (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_apply Finsupp.lsingle_applyₓ'. -/
 @[simp]
 theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b = single a b :=
@@ -192,7 +192,7 @@ theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u2)) (succ u2), max (succ (max u1 u2)) (succ u2)} (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) f) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (_x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => α -> M) (Finsupp.coeFun.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) f a)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
 Case conversion may be inaccurate. Consider using '#align finsupp.lapply_apply Finsupp.lapply_applyₓ'. -/
 @[simp]
 theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →ₗ[R] M) f = f a :=
@@ -399,7 +399,7 @@ section
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) ((fun (a : Type.{max u1 u2}) (b : Sort.{max (succ u1) (succ u2)}) [self : HasLiftT.{succ (max u1 u2), max (succ u1) (succ u2)} a b] => self.0) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (HasLiftT.mk.{succ (max u1 u2), max (succ u1) (succ u2)} (coeSort.{succ (max u1 u2), succ (succ 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+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (l : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.val.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Set.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Set.instMembershipSet.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) x 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(Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) l)) (Finsupp.filter.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (_x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) _x s) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_apply Finsupp.restrictDom_applyₓ'. -/
 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
@@ -576,7 +576,7 @@ variable (S) [Module S N] [SMulCommClass R S N]
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum Finsupp.lsumₓ'. -/
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
@@ -608,7 +608,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u1) (succ u2)) (succ u3)} ((fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S 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_inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) => (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 d (fun (i : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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(fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -619,7 +619,7 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 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_inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 l (fun (b : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f b)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} 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_inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
@@ -629,7 +629,7 @@ theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) 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(AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) i m)) (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i) m)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 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u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M 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(RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -640,7 +640,7 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (coeFn.{max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3)), max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3))} (LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M 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(Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 x))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) 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_inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
+  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) 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_inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N 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_inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M 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(Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4422 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ (max u3 u1)), max (succ (max (max u3 u2) u1)) (succ (max u3 u1))} (AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (fun (_x : AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) => (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) -> X -> M) (AddEquiv.hasCoeToFun.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (AddEquiv.symm.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X)) f x) (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (Finsupp.single.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) x (OfNat.ofNat.{u2} R 1 (OfNat.mk.{u2} R 1 (One.one.{u2} R (AddMonoidWithOne.toOne.{u2} R (AddCommMonoidWithOne.toAddMonoidWithOne.{u2} R (NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] (X : Type.{u2}) (f : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (FunLike.coe.{max (max (succ u1) (succ u3)) (succ u2), max (max (succ u1) (succ u3)) (succ u2), max (succ u1) (succ u2)} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => X -> M) _x) (AddHomClass.toFunLike.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddZeroClass.toAdd.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} 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(RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) 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(Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (coeFn.{max (succ (max u3 u1)) (succ (max (max u3 u2) u1)), max (succ (max u3 u1)) (succ (max (max u3 u2) u1))} (AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (fun (_x : AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4)) (AddEquiv.hasCoeToFun.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) _x) (AddHomClass.toFunLike.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddZeroClass.toAdd.{max u1 u3} (X -> M) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddZeroClass.toAdd.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
+  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4940 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -712,7 +712,7 @@ def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u4) (succ u2)} (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ (max u1 u2)) (succ (max u4 u2)), max (succ (max u1 u2)) (succ (max u4 u2))} (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u1, u4, u2} α α' M _inst_3 f l)
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
+  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_apply Finsupp.lmapDomain_applyₓ'. -/
 @[simp]
 theorem lmapDomain_apply (f : α → α') (l : α →₀ M) :
@@ -865,7 +865,7 @@ variable {α M v}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u1, u3, u2} α R M (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 l (fun (i : α) (a : R) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) a (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply Finsupp.total_applyₓ'. -/
 theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a => a • v i :=
   rfl
@@ -875,7 +875,7 @@ theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))} {s : Finset.{u1} α}, (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) s))) -> (Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u2, u1} M α _inst_3 s (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l i) (v i))))
 but is expected to have type
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} 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R _inst_1))) (Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))} {s : Finset.{u3} α}, (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} 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R _inst_1))) (Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supportedₓ'. -/
 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
@@ -887,7 +887,7 @@ theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) a c)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) c (v a))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
+  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_single Finsupp.total_singleₓ'. -/
 @[simp]
 theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c • v a := by
@@ -898,7 +898,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6471 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6502 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -910,7 +910,7 @@ variable (α M)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) (OfNat.ofNat.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (OfNat.mk.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (Zero.zero.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.hasZero.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))
 but is expected to have type
-  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6471 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
+  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6502 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero Finsupp.total_zeroₓ'. -/
 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
@@ -923,7 +923,7 @@ variable {α M}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u3, u4} R M' _inst_1 _inst_9] (f : LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (v : α -> M) (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ u2) (succ u4), max (succ u2) (succ u4)} (LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u4} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l)) (coeFn.{max (succ (max u1 u3)) (succ u4), max (succ (max u1 u3)) (succ u4)} (LinearMap.{u3, u3, max u1 u3, 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max u1 u4, u2} R R (Finsupp.{u1, u4} α R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_3))) _inst_1 _inst_3 _inst_3 (Finsupp.addCommMonoid.{u1, u4} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3)))) _inst_4 (Finsupp.module.{u1, u4, u4} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) (Semiring.toModule.{u4} R _inst_3)) _inst_9 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) (Finsupp.total.{u1, u2, u4} α _inst_1 R _inst_3 _inst_4 _inst_9 (Function.comp.{succ u1, succ u3, succ u2} α M _inst_1 (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_3 _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3)) M _inst_1 M' _inst_4 _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => _inst_1) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M _inst_1 _inst_3 _inst_3 M' _inst_4 _inst_10 _inst_9 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_3))) f) v)) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.apply_total Finsupp.apply_totalₓ'. -/
 theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
     f (Finsupp.total α M R v l) = Finsupp.total α M' R (f ∘ v) l := by
@@ -934,7 +934,7 @@ theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u1} α] (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (v : α -> M), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))) (v (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_unique Finsupp.total_uniqueₓ'. -/
 theorem total_unique [Unique α] (l : α →₀ R) (v) :
     Finsupp.total α M R v l = l default • v default := by rw [← total_single, ← unique_single l]
@@ -944,7 +944,7 @@ theorem total_unique [Unique α] (l : α →₀ R) (v) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u1, succ u2} α M v) -> (Function.Surjective.{max (succ u1) (succ u3), succ u2} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_surjective Finsupp.total_surjectiveₓ'. -/
 theorem total_surjective (h : Function.Surjective v) :
     Function.Surjective (Finsupp.total α M R v) :=
@@ -968,7 +968,7 @@ theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range
 lean 3 declaration is
   forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u2) (succ u1), succ u2} (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (fun (_x : LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) => (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 but is expected to have type
-  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_id_surjective Finsupp.total_id_surjectiveₓ'. -/
 /-- Any module is a quotient of a free module. This is stated as surjectivity of
 `finsupp.total M M R id : (M →₀ R) →ₗ[R] M`. -/
@@ -1005,7 +1005,7 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {M' : Type.{u5}} [_inst_9 : AddCommMonoid.{u5} M'] [_inst_10 : Module.{u3, u5} R M' _inst_1 _inst_9] {v : α -> M} {v' : α' -> M'} (f : α -> α') (g : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10), (forall (i : α), Eq.{succ u5} M' (coeFn.{max (succ u2) (succ u5), max (succ u2) (succ u5)} (LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u5} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (v i)) (v' (f i))) -> (Eq.{max (succ (max u1 u3)) (succ u5)} (LinearMap.{u3, u3, max u1 u3, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M' (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u4 u3, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u4, u3} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u4, u3, u3} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u4, u5, u3} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.lmapDomain.{u1, u3, u3, u4} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) α' f)) (LinearMap.comp.{u3, u3, u3, max u1 u3, u2, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.module.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.module.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_total Finsupp.lmapDomain_totalₓ'. -/
 theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v i) = v' (f i)) :
     (Finsupp.total α' M' R v').comp (lmapDomain R R f) = g.comp (Finsupp.total α M R v) := by
@@ -1029,7 +1029,7 @@ theorem total_comp_lmapDomain (f : α → α') :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Function.Embedding.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.embDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (succ u1) (succ u3), max (succ u1) (succ u3)} (Function.Embedding.{succ u1, succ u3} α α') (fun (_x : Function.Embedding.{succ u1, succ u3} α α') => α -> α') (Function.Embedding.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_emb_domain Finsupp.total_embDomainₓ'. -/
 @[simp]
 theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
@@ -1041,7 +1041,7 @@ theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : α -> α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.mapDomain.{u1, u3, u2} α α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' f)) l)
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1) (l : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), succ u2} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u4 u3, u2} R R (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f)) l)
+  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1) (l : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), succ u2} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u4 u3, u2} R R (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f)) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_map_domain Finsupp.total_mapDomainₓ'. -/
 @[simp]
 theorem total_mapDomain (f : α → α') (l : α →₀ R) :
@@ -1053,7 +1053,7 @@ theorem total_mapDomain (f : α → α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Equiv.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (max (succ u1) (succ u3)) (succ u3) (succ u1), max (succ u1) (succ u3)} (Equiv.{succ u1, succ u3} α α') (fun (_x : Equiv.{succ u1, succ u3} α α') => α -> α') (Equiv.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
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+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Equiv.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : α) => _inst_1) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α _inst_1) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomainₓ'. -/
 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
@@ -1076,7 +1076,7 @@ theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).r
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (s : Set.{u1} M) (x : M), Iff (Membership.Mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u2, u1} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u2, u1} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (fun (l : Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) => Eq.{succ u1} M (coeFn.{max (succ (max u1 u2)) (succ u1), max (succ (max u1 u2)) (succ u1)} (LinearMap.{u2, u2, max u1 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) 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(Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u1} R R (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (HasLiftT.mk.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (CoeTCₓ.coe.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeBase.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeSubtype.{succ u1} M (fun (x : M) => Membership.Mem.{u1, u1} M (Set.{u1} M) (Set.hasMem.{u1} M) x s))))))) l) x))
 but is expected to have type
-  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_iff_total Finsupp.mem_span_iff_totalₓ'. -/
 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
@@ -1128,7 +1128,7 @@ theorem span_image_eq_map_total (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u1} α} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Exists.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => Exists.{0} (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (fun (H : Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) => Eq.{succ 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(MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => And (Membership.mem.{max u3 u1, max u1 u3} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) l (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => And (Membership.mem.{max u3 u1, max u1 u3} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) l (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_totalₓ'. -/
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x :=
@@ -1141,7 +1141,7 @@ theorem mem_span_image_iff_total {s : Set α} {x : M} :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : (Option.{u1} α) -> M) (f : Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} (Option.{u1} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} (Option.{u1} α) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} (Option.{u1} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} (Option.{u1} α) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} (Option.{u1} α) R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} (Option.{u1} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} (Option.{u1} α) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} (Option.{u1} α) M R _inst_1 _inst_3 _inst_4 v) f) (HAdd.hAdd.{u2, u2, u2} M M M (instHAdd.{u2} M (AddZeroClass.toHasAdd.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M 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 but is expected to have type
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+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (v : (Option.{u3} α) -> M) (f : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) f) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} (Option.{u3} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Option.{u3} α) (fun (_x : Option.{u3} α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) _x) (Finsupp.funLike.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) f (Option.none.{u3} α)) (v (Option.none.{u3} α))) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.total_option Finsupp.total_optionₓ'. -/
 theorem total_option (v : Option α → M) (f : Option α →₀ R) :
     Finsupp.total (Option α) M R v f =
@@ -1153,7 +1153,7 @@ theorem total_option (v : Option α → M) (f : Option α →₀ R) :
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u3}} {β : Type.{u4}} (A : α -> M) (B : β -> (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (f : Finsupp.{u4, u2} β R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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+  forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u4}} {β : Type.{u3}} (A : α -> M) (B : β -> (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (f : Finsupp.{u3, u2} β R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u3), max (succ u2) (succ u4)} (LinearMap.{u2, u2, max u2 u3, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} β R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.total_total Finsupp.total_totalₓ'. -/
 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
@@ -1230,7 +1230,7 @@ theorem total_comp (f : α' → α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {v : α -> M} (f : α -> α') (l : Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (hf : Set.InjOn.{u1, u4} α α' f (Set.preimage.{u1, u4} α α' f ((fun (a : Type.{u4}) (b : Type.{u4}) [self : HasLiftT.{succ u4, succ u4} a b] => self.0) (Finset.{u4} α') (Set.{u4} α') (HasLiftT.mk.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (CoeTCₓ.coe.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (Finset.Set.hasCoeT.{u4} α'))) (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l)))), Eq.{succ u2} M 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(MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.comapDomain.{u1, u4, u3} α α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) f l hf)) (Finset.sum.{u2, u1} M α _inst_3 (Finset.preimage.{u1, u4} α α' (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l) f hf) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u4) (succ u3), max (succ 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 but is expected to have type
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+  forall {α : Type.{u2}} {M : Type.{u1}} (R : Type.{u3}) {_inst_1 : Type.{u4}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u1} M] [α' : Module.{u3, u1} R M _inst_3 _inst_4] {v : α -> M} (f : α -> _inst_1) (l : Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (hf : Set.InjOn.{u2, u4} α _inst_1 f (Set.preimage.{u2, u4} α _inst_1 f (Finset.toSet.{u4} _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l)))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (fun (_x : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u2 u3, u1} R R (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u2, u1, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (Finset.sum.{u1, u2} M α _inst_4 (Finset.preimage.{u2, u4} α _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l) f hf) (fun (i : α) => HSMul.hSMul.{u3, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M M (instHSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (SMulZeroClass.toSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (SMulWithZero.toSMulZeroClass.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (MonoidWithZero.toZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (MulActionWithZero.toSMulWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (Module.toMulActionWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M _inst_3 _inst_4 α'))))) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) _inst_1 (fun (_x : _inst_1) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) _x) (Finsupp.funLike.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) l (f i)) (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comap_domain Finsupp.total_comapDomainₓ'. -/
 theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f (f ⁻¹' ↑l.support)) :
     Finsupp.total α M R v (Finsupp.comapDomain f l hf) =
@@ -1242,7 +1242,7 @@ theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Finset.{u1} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u3} R (f a) (OfNat.ofNat.{u3} R 0 (OfNat.mk.{u3} R 0 (Zero.zero.{u3} R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))))) -> (Membership.Mem.{u1, u1} α (Finset.{u1} α) (Finset.hasMem.{u1} α) a s)), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) s f hf)) (Finset.sum.{u2, u1} M α _inst_3 s (fun (x : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (f x) (g x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_finset Finsupp.total_onFinsetₓ'. -/
 theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a, f a ≠ 0 → a ∈ s) :
     Finsupp.total α M R g (Finsupp.onFinset s f hf) = Finset.sum s fun x : α => f x • g x :=
@@ -1275,7 +1275,7 @@ protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ 
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (e : Equiv.{succ u3, succ u4} α₁ α₂) (v : Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R 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 but is expected to have type
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α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) v) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (AddEquiv.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.403 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (AddHomClass.toFunLike.{max (max u4 u3) u2, max u4 u2, max u3 u2} (AddEquiv.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddZeroClass.toAdd.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u4, u2} α₁ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (AddZeroClass.toAdd.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u3, u2} α₂ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u4 u3) u2, max u4 u2, max u3 u2} (AddEquiv.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M 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u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u4, u2} α₁ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u3, u2} α₂ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max u4 u2, max u3 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))) (Finsupp.domCongr.{u4, u3, u2} α₁ α₂ M _inst_3 e) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_apply Finsupp.domLCongr_applyₓ'. -/
 @[simp]
 theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
@@ -1322,7 +1322,7 @@ theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (e : Equiv.{succ u3, succ u4} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1)) (Finsupp.domLCongr.{u1, u2, u3, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) i m)) (Finsupp.single.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (coeFn.{max 1 (max (succ u3) (succ u4)) (succ u4) (succ u3), max (succ u3) (succ u4)} (Equiv.{succ u3, succ u4} α₁ α₂) (fun (_x : Equiv.{succ u3, succ u4} α₁ α₂) => α₁ -> α₂) (Equiv.hasCoeToFun.{succ u3, succ u4} α₁ α₂) e i) m)
 but is expected to have type
-  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (e : Equiv.{succ u4, succ u3} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u2) (succ u3)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) 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(AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3)) (Module.toDistribMulAction.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4))))) (SMulZeroClass.toSMul.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3))) (DistribSMul.toSMulZeroClass.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3))) (DistribMulAction.toDistribSMul.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u4 u3) u2, u1, max u4 u2, max u3 u2} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u3, u2} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : α₁) => α₂) i) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α₁ α₂) α₁ (fun (_x : α₁) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : α₁) => α₂) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α₁ α₂) e i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_single Finsupp.domLCongr_singleₓ'. -/
 @[simp]
 theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
@@ -1490,7 +1490,7 @@ def lcongr {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) : (ι →
 lean 3 declaration is
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 but is expected to have type
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+  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u1) (succ u4)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.single.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) 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(AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) (SemilinearMapClass.distribMulActionHomClass.{u3, max u2 u5, max u1 u4, max (max (max u2 u1) u4) u5} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, max u2 u5, max u1 u4, max (max (max u2 u1) u4) u5} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (Finsupp.lcongr.{u2, u1, u3, u5, u4} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) (Finsupp.single.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u4, u1} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : ι) => κ) i) ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) m) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) m) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) m) _inst_5)) (FunLike.coe.{max (succ u4) (succ u5), succ u5, succ u4} (Equiv.{succ u5, succ u4} ι κ) ι (fun (_x : ι) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : ι) => κ) _x) (Equiv.instFunLikeEquiv.{succ u5, succ u4} ι κ) e₁ i) (FunLike.coe.{max (succ u2) (succ u1), succ u2, succ u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : M) => N) _x) (SMulHomClass.toFunLike.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u3, u1} R N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribSMul.toSMulZeroClass.{u3, u1} R N (AddMonoid.toAddZeroClass.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribMulAction.toDistribSMul.{u3, u1} R N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (SemilinearMapClass.distribMulActionHomClass.{u3, u2, u1, max u2 u1} R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u2, u1, max u2 u1} R R M N (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) e₂ m))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_single Finsupp.lcongr_singleₓ'. -/
 @[simp]
 theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (i : ι) (m : M) :
@@ -1501,7 +1501,7 @@ theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N)
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (f : Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (k : κ), Eq.{succ u2} N (coeFn.{max (succ u5) (succ u2), max (succ u5) (succ u2)} (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (fun (_x : Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) => κ -> N) (Finsupp.coeFun.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (coeFn.{max (succ (max u4 u1)) (succ (max u5 u2)), max (succ (max u4 u1)) (succ (max u5 u2))} (LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) (fun (_x : LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) => (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) f) k) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearEquiv.hasCoeToFun.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) e₂ (coeFn.{max (succ u4) (succ u1), max (succ u4) (succ u1)} (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (fun (_x : Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) => ι -> M) (Finsupp.coeFun.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) f (coeFn.{max 1 (max (succ u5) (succ u4)) (succ u4) (succ u5), max (succ u5) (succ u4)} (Equiv.{succ u5, succ u4} κ ι) (fun (_x : Equiv.{succ u5, succ u4} κ ι) => κ -> ι) (Equiv.hasCoeToFun.{succ u5, succ u4} κ ι) (Equiv.symm.{succ u4, succ u5} ι κ e₁) k)))
 but is expected to have type
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(Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) e₂ (FunLike.coe.{max (succ u5) (succ u2), succ u5, succ u2} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => M) _x) (Finsupp.funLike.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f (FunLike.coe.{max (succ u5) (succ u4), succ u4, succ u5} (Equiv.{succ u4, succ u5} κ ι) κ (fun (_x : κ) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.808 : κ) => ι) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u5} κ ι) (Equiv.symm.{succ u5, succ u4} ι κ e₁) k)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_applyₓ'. -/
 @[simp]
 theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (f : ι →₀ M) (k : κ) :
@@ -1513,7 +1513,7 @@ theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u5 u2)) (succ (max u4 u1)), max (succ (max u5 u2)) (succ (max u4 u1))} (LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) -> (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u5 u2, max u4 u1} R R (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (LinearEquiv.symm.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂)) (Finsupp.single.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) k n)) (Finsupp.single.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (coeFn.{max 1 (max (succ u5) (succ u4)) (succ u4) (succ u5), max (succ u5) (succ u4)} (Equiv.{succ u5, succ u4} κ ι) (fun (_x : Equiv.{succ u5, succ u4} κ ι) => κ -> ι) (Equiv.hasCoeToFun.{succ u5, succ u4} κ ι) (Equiv.symm.{succ u4, succ u5} ι κ e₁) k) (coeFn.{max (succ u2) (succ u1), max (succ u2) (succ u1)} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) (fun (_x : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) => N -> M) (LinearEquiv.hasCoeToFun.{u3, u3, u2, u1} R R N M _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (LinearEquiv.symm.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂) n))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u2) (succ u5)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) k n)) (FunLike.coe.{max (max (max (succ u2) (succ u1)) (succ u4)) (succ u5), max (succ u1) (succ u4), max (succ u2) (succ u5)} (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (fun (_x : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (SMulHomClass.toFunLike.{max (max (max u2 u1) u4) u5, u3, max u1 u4, max u2 u5} (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulZeroClass.toSMul.{u3, max u1 u4} R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (AddMonoid.toZero.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (AddCommMonoid.toAddMonoid.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5))) (DistribSMul.toSMulZeroClass.{u3, max u1 u4} R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (AddMonoid.toAddZeroClass.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (AddCommMonoid.toAddMonoid.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) 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(RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u1, u2} R R N M _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (LinearEquiv.symm.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂) n))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm_single Finsupp.lcongr_symm_singleₓ'. -/
 theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (k : κ) (n : N) :
     (lcongr e₁ e₂).symm (Finsupp.single k n) = Finsupp.single (e₁.symm k) (e₂.symm n) :=
@@ -1749,7 +1749,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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(Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1759,7 +1759,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1775,7 +1775,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (coeFn.{succ (max u1 u3), succ (max u1 u3)} (LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2))) (fun (_x : LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2))) => (α -> R) -> (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u1 u3, max u1 u3} R R (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
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(MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α 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(AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 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R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} 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_inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1791,7 +1791,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u3, u3, u1} R R α (Finite.of_fintype.{u1} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) _inst_2 (Semiring.toModule.{u3} R _inst_2))))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) 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(fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.429 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1805,7 +1805,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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(Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14081 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.14093 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -1877,7 +1877,7 @@ irreducible_def Span.repr (w : Set M) (x : span R w) : w →₀ R :=
 lean 3 declaration is
   forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)), Eq.{succ u2} M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} 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(Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (HasLiftT.mk.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (CoeTCₓ.coe.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeBase.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeSubtype.{succ u2} M (fun (x : M) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)))))) x)
 but is expected to have type
-  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
+  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
 Case conversion may be inaccurate. Consider using '#align span.finsupp_total_repr Span.finsupp_total_reprₓ'. -/
 @[simp]
 theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
@@ -1904,7 +1904,7 @@ protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Subm
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] [_inst_4 : AddCommMonoid.{u3} N] [_inst_5 : Module.{u1, u3} R N _inst_1 _inst_4] (f : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) {ι : Type.{u4}} {g : ι -> M} (l : Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))), Eq.{succ u3} N (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) => M -> N) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (coeFn.{max (succ (max u4 u1)) (succ u2), max (succ (max u4 u1)) (succ u2)} (LinearMap.{u1, u1, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u4 u1, u2} R R (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u4, u2, u1} ι M R _inst_1 _inst_2 _inst_3 g) l)) (coeFn.{max (succ (max u4 u1)) (succ u3), max (succ (max u4 u1)) (succ u3)} (LinearMap.{u1, u1, max u4 u1, 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 but is expected to have type
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(x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u3} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u3, u4} ι M R _inst_1 _inst_2 _inst_3 g) l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u1), succ u2} (LinearMap.{u4, u4, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u2} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u2, u4} ι N R _inst_1 _inst_4 _inst_5 (Function.comp.{succ u1, succ u3, succ u2} ι M N (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f) g)) l)
 Case conversion may be inaccurate. Consider using '#align linear_map.map_finsupp_total LinearMap.map_finsupp_totalₓ'. -/
 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
@@ -2004,7 +2004,7 @@ open Finsupp Function
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective LinearMap.splittingOfFinsuppSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_fun_on_fintype_surjective`
 /-- A surjective linear map to finitely supported functions has a splitting. -/
@@ -2016,7 +2016,7 @@ def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} 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+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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(MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Eq.{max (succ u3) (succ u1)} (LinearMap.{u3, u3, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s)) (LinearMap.id.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splitsₓ'. -/
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
@@ -2033,7 +2033,7 @@ theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : S
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M 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_inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 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(Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     LeftInverse f (splittingOfFinsuppSurjective f s) := fun g =>
@@ -2044,7 +2044,7 @@ theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M 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(MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_injective LinearMap.splittingOfFinsuppSurjective_injectiveₓ'. -/
 theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     Injective (splittingOfFinsuppSurjective f s) :=
@@ -2055,7 +2055,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16682 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2069,7 +2069,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16765 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2085,7 +2085,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2096,7 +2096,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16956 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6190 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16697 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/38f16f960f5006c6c0c2bac7b0aba5273188f4e5

@@ -576,7 +576,7 @@ variable (S) [Module S N] [SMulCommClass R S N]
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum Finsupp.lsumₓ'. -/
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
@@ -608,7 +608,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u1) (succ u2)) (succ u3)} ((fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S 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_inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) => (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 d (fun (i : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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(fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -619,7 +619,7 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 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_inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 l (fun (b : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f b)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} 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_inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
@@ -629,7 +629,7 @@ theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M 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(AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) i m)) (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i) m)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 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u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => 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(Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M 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(RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -640,7 +640,7 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (coeFn.{max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3)), max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3))} (LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M 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(Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 x))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} 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_inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) 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_inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
+  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) 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_inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M 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(Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 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(RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ (max u3 u1)), max (succ (max (max u3 u2) u1)) (succ (max u3 u1))} (AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (fun (_x : AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) => (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) -> X -> M) (AddEquiv.hasCoeToFun.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (AddEquiv.symm.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X)) f x) (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (Finsupp.single.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) x (OfNat.ofNat.{u2} R 1 (OfNat.mk.{u2} R 1 (One.one.{u2} R (AddMonoidWithOne.toOne.{u2} R (AddCommMonoidWithOne.toAddMonoidWithOne.{u2} R (NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] (X : Type.{u2}) (f : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (FunLike.coe.{max (max (succ u1) (succ u3)) (succ u2), max (max (succ u1) (succ u3)) (succ u2), max (succ u1) (succ u2)} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => X -> M) _x) (AddHomClass.toFunLike.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddZeroClass.toAdd.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} 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(RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) 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(Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (coeFn.{max (succ (max u3 u1)) (succ (max (max u3 u2) u1)), max (succ (max u3 u1)) (succ (max (max u3 u2) u1))} (AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (fun (_x : AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4)) (AddEquiv.hasCoeToFun.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (fun (_x : X -> M) => (fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) _x) (AddHomClass.toFunLike.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddZeroClass.toAdd.{max u1 u3} (X -> M) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddZeroClass.toAdd.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
+  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -898,7 +898,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6471 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -910,7 +910,7 @@ variable (α M)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) (OfNat.ofNat.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (OfNat.mk.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (Zero.zero.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.hasZero.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))
 but is expected to have type
-  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
+  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6471 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero Finsupp.total_zeroₓ'. -/
 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
@@ -1749,7 +1749,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M 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 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1759,7 +1759,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1775,7 +1775,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) 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(a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) _inst_2 (Semiring.toModule.{u2} R _inst_2))) x)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} (LinearMap.{u2, u2, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1791,7 +1791,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, 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(fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomCompTriple.ids.{u2, u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Finsupp.total.{u4, u3, u2} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u2, u2, max u4 u2, max u4 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (LinearEquiv.symm.{u2, u2, max u4 u2, max u4 u2} R R (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u2, u2, u4} R R α (Finite.of_fintype.{u4} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) _inst_2 (Semiring.toModule.{u2} R _inst_2))))) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u4), max (succ u3) (succ u4), max (max (succ u2) (succ u3)) (succ u4)} (LinearMap.{u1, u1, max u4 u3, max u3 u4 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u4, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13959 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1805,7 +1805,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) 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(α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13971 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) 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_inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -2055,7 +2055,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16528 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2069,7 +2069,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16608 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2085,7 +2085,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2096,7 +2096,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16794 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16542 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/62e8311c791f02c47451bf14aa2501048e7c2f33

@@ -80,7 +80,7 @@ variable [AddCommMonoid P] [Module R P]
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, u2, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, u2, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle Finsupp.lsingleₓ'. -/
 /-- Interpret `finsupp.single a` as a linear map. -/
 def lsingle (a : α) : M →ₗ[R] α →₀ M :=
@@ -91,7 +91,7 @@ def lsingle (a : α) : M →ₗ[R] α →₀ M :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b)) (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b))) -> (Eq.{max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
+  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α) (b : M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u2 u3, u1} R R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a b))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext Finsupp.lhom_extₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere. -/
 theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (single a b) = ψ (single a b)) : φ = ψ :=
@@ -102,7 +102,7 @@ theorem lhom_ext ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a b, φ (singl
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α), Eq.{max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 a)) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 a))) -> (Eq.{max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α), Eq.{max (succ u3) (succ u1)} (LinearMap.{u4, u4, u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (LinearMap.comp.{u4, u4, u4, u3, max u2 u3, u1} R R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.lsingle.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 a)) (LinearMap.comp.{u4, u4, u4, u3, max u2 u3, u1} R R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.lsingle.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 a))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
+  forall {α : Type.{u2}} {M : Type.{u3}} {N : Type.{u1}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u4, u1} R N _inst_1 _inst_5] {{φ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}} {{ψ : LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6}}, (forall (a : α), Eq.{max (succ u3) (succ u1)} (LinearMap.{u4, u4, u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (LinearMap.comp.{u4, u4, u4, u3, max u2 u3, u1} R R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) φ (Finsupp.lsingle.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 a)) (LinearMap.comp.{u4, u4, u4, u3, max u2 u3, u1} R R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) ψ (Finsupp.lsingle.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 a))) -> (Eq.{max (max (succ u2) (succ u3)) (succ u1)} (LinearMap.{u4, u4, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_5 (Finsupp.module.{u2, u3, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) φ ψ)
 Case conversion may be inaccurate. Consider using '#align finsupp.lhom_ext' Finsupp.lhom_ext'ₓ'. -/
 /-- Two `R`-linear maps from `finsupp X M` which agree on each `single x y` agree everywhere.
 
@@ -119,7 +119,7 @@ theorem lhom_ext' ⦃φ ψ : (α →₀ M) →ₗ[R] N⦄ (h : ∀ a, φ.comp (l
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4)
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], α -> (LinearMap.{u3, u3, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4)
 Case conversion may be inaccurate. Consider using '#align finsupp.lapply Finsupp.lapplyₓ'. -/
 /-- Interpret `λ (f : α →₀ M), f a` as a linear map. -/
 def lapply (a : α) : (α →₀ M) →ₗ[R] M :=
@@ -130,7 +130,7 @@ def lapply (a : α) : (α →₀ M) →ₗ[R] M :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (α -> M) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Pi.Function.module.{u1, u3, u2} α R M _inst_1 _inst_3 _inst_4)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (α -> M) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Pi.module.{u1, u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.497 : α) => M) R _inst_1 (fun (i : α) => _inst_3) (fun (i : α) => _inst_4))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (α -> M) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Pi.module.{u1, u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.497 : α) => M) R _inst_1 (fun (i : α) => _inst_3) (fun (i : α) => _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcoe_fun Finsupp.lcoeFunₓ'. -/
 /-- Forget that a function is finitely supported.
 
@@ -154,7 +154,7 @@ variable (s : Set α)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u2 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u2} (Set.Elem.{u1} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (Set.Elem.{u1} α s) M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} (Set.Elem.{u1} α s) M R _inst_1 _inst_3 _inst_4)
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u2 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u2} (Set.Elem.{u1} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (Set.Elem.{u1} α s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (Set.Elem.{u1} α s) M R _inst_1 _inst_3 _inst_4)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsubtype_domain Finsupp.lsubtypeDomainₓ'. -/
 /-- Interpret `finsupp.subtype_domain s` as a linear map. -/
 def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
@@ -168,7 +168,7 @@ def lsubtypeDomain : (α →₀ M) →ₗ[R] s →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{succ (max u1 u2), succ (max u1 u2)} (LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsubtypeDomain.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : α) => Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) x s) f)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} (Set.Elem.{u3} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} (Set.Elem.{u3} α s) M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} (Set.Elem.{u3} α s) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsubtypeDomain.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) f) (Finsupp.subtypeDomain.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s) f)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsubtype_domain_apply Finsupp.lsubtypeDomain_applyₓ'. -/
 theorem lsubtypeDomain_apply (f : α →₀ M) :
     (lsubtypeDomain s : (α →₀ M) →ₗ[R] s →₀ M) f = subtypeDomain (fun x => x ∈ s) f :=
@@ -181,7 +181,7 @@ end LsubtypeDomain
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ u2) (succ (max u1 u2)), max (succ u2) (succ (max u1 u2))} (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) => M -> (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (b : M), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) b) (FunLike.coe.{max (succ u3) (succ u2), succ u2, max (succ u3) (succ u2)} (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) b) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_apply Finsupp.lsingle_applyₓ'. -/
 @[simp]
 theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b = single a b :=
@@ -190,9 +190,9 @@ theorem lsingle_apply (a : α) (b : M) : (lsingle a : M →ₗ[R] α →₀ M) b
 
 /- warning: finsupp.lapply_apply -> Finsupp.lapply_apply is a dubious translation:
 lean 3 declaration is
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+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u2)) (succ u2), max (succ (max u1 u2)) (succ u2)} (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) f) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (_x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => α -> M) (Finsupp.coeFun.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) f a)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (a : α) (f : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) f) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), succ u2} (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a) f) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f a)
 Case conversion may be inaccurate. Consider using '#align finsupp.lapply_apply Finsupp.lapply_applyₓ'. -/
 @[simp]
 theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →ₗ[R] M) f = f a :=
@@ -203,7 +203,7 @@ theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (a : α), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.ker.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)) (Bot.bot.{u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.hasBot.{u3, u2} R M _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] (a : α), Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.ker.{u2, u2, u3, max u1 u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, u3, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u2, u2, u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lsingle.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 a)) (Bot.bot.{u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (Submodule.instBotSubmodule.{u2, u3} R M _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u1}} {M : Type.{u3}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] (a : α), Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.ker.{u2, u2, u3, max u1 u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, u3, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u2, u2, u3, max u1 u3} R R M (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) _inst_4 (Finsupp.module.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lsingle.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 a)) (Bot.bot.{u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (Submodule.instBotSubmodule.{u2, u3} R M _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.ker_lsingle Finsupp.ker_lsingleₓ'. -/
 @[simp]
 theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :=
@@ -214,7 +214,7 @@ theorem ker_lsingle (a : α) : (lsingle a : M →ₗ[R] α →₀ M).ker = ⊥ :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (infᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => infᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (infᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => infᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (infᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => infᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapplyₓ'. -/
 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
     (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range) ≤ ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) :=
@@ -230,7 +230,7 @@ theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (infᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u3, u3, max u1 u2, u2, max u1 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_3 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lapply.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (infᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], LE.le.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (infᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) α (fun (a : α) => LinearMap.ker.{u1, u1, max u3 u2, u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_3 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lapply.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.infi_ker_lapply_le_bot Finsupp.infᵢ_ker_lapply_le_botₓ'. -/
 theorem infᵢ_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ :=
   by
@@ -242,7 +242,7 @@ theorem infᵢ_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasTop.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a))) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.supr_lsingle_range Finsupp.supᵢ_lsingle_rangeₓ'. -/
 theorem supᵢ_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).range) = ⊤ :=
   by
@@ -255,7 +255,7 @@ theorem supᵢ_lsingle_range : (⨆ a, (lsingle a : M →ₗ[R] α →₀ M).ran
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u1 u2, succ u1} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u1 u2, 0} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) (fun (H : Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a t) => LinearMap.range.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a)))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))) (supᵢ.{max u3 u2, succ u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) α (fun (a : α) => supᵢ.{max u3 u2, 0} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) (fun (H : Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a t) => LinearMap.range.{u1, u1, u2, max u3 u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, u2, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u2, max u3 u2} R R M (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) _inst_4 (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.lsingle.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 a)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingleₓ'. -/
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, (lsingle a : M →ₗ[R] α →₀ M).range)
@@ -279,7 +279,7 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (a : α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Set.image.{u2, max u1 u2} M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a) s)) (Submodule.map.{u3, u3, u2, max u1 u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomSurjective.ids.{u3} R _inst_1) (LinearMap.{u3, u3, u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, u2, max u1 u2} R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_4 (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lsingle.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 a) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] (s : Set.{u3} M) (a : α), Eq.{max (succ u2) (succ u3)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.span.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Set.image.{u3, max u3 u2} M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a) s)) (Submodule.map.{u1, u1, u3, max u2 u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, u3, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 a) (Submodule.span.{u1, u3} R M _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] (s : Set.{u3} M) (a : α), Eq.{max (succ u2) (succ u3)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.span.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Set.image.{u3, max u3 u2} M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.single.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) a) s)) (Submodule.map.{u1, u1, u3, max u2 u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, u3, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, u3, max u2 u3} R R M (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) _inst_4 (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lsingle.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 a) (Submodule.span.{u1, u3} R M _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.span_single_image Finsupp.span_single_imageₓ'. -/
 theorem span_single_image (s : Set M) (a : α) :
     Submodule.span R (single a '' s) = (Submodule.span R s).map (lsingle a : M →ₗ[R] α →₀ M) := by
@@ -292,7 +292,7 @@ variable (M R)
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], (Set.{u1} α) -> (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], (Set.{u1} α) -> (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], (Set.{u1} α) -> (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported Finsupp.supportedₓ'. -/
 /-- `finsupp.supported M R s` is the `R`-submodule of all `p : α →₀ M` such that `p.support ⊆ s`. -/
 def supported (s : Set α) : Submodule R (α →₀ M) :=
@@ -314,7 +314,7 @@ variable {M}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} (p : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Iff (Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (HasSubset.Subset.{u1} (Set.{u1} α) (Set.hasSubset.{u1} α) ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) (Finsupp.support.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p)) s)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (HasSubset.Subset.{u3} (Set.{u3} α) (Set.instHasSubsetSet.{u3} α) (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)) s)
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (HasSubset.Subset.{u3} (Set.{u3} α) (Set.instHasSubsetSet.{u3} α) (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)) s)
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported Finsupp.mem_supportedₓ'. -/
 theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔ ↑p.support ⊆ s :=
   Iff.rfl
@@ -322,9 +322,9 @@ theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔
 
 /- warning: finsupp.mem_supported' -> Finsupp.mem_supported' is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} (p : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Iff (Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) x s)) -> (Eq.{succ u2} M (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (_x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => α -> M) (Finsupp.hasCoeToFun.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) p x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))))
+  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} (p : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Iff (Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) x s)) -> (Eq.{succ u2} M (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (fun (_x : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => α -> M) (Finsupp.coeFun.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) p x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s)) -> (Eq.{succ u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p x) (OfNat.ofNat.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) 0 (Zero.toOfNat0.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddMonoid.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddCommMonoid.toAddMonoid.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) _inst_3))))))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s)) -> (Eq.{succ u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p x) (OfNat.ofNat.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) 0 (Zero.toOfNat0.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddMonoid.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddCommMonoid.toAddMonoid.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) _inst_3))))))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported' Finsupp.mem_supported'ₓ'. -/
 /- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (x «expr ∉ » s) -/
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
@@ -337,7 +337,7 @@ theorem mem_supported' {s : Set α} (p : α →₀ M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (p : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) (Finsupp.support.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Finset.toSet.{u3} α (Finsupp.support.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) p)))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported_support Finsupp.mem_supported_supportₓ'. -/
 theorem mem_supported_support (p : α →₀ M) : p ∈ Finsupp.supported M R (p.support : Set α) := by
   rw [Finsupp.mem_supported]
@@ -347,7 +347,7 @@ theorem mem_supported_support (p : α →₀ M) : p ∈ Finsupp.supported M R (p
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} {a : α} (b : M), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) -> (Membership.Mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.hasMem.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) a b) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {a : α} (b : M), (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) -> (Membership.mem.{max u2 u3, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {a : α} (b : M), (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) a s) -> (Membership.mem.{max u2 u3, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.single.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) a b) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.single_mem_supported Finsupp.single_mem_supportedₓ'. -/
 theorem single_mem_supported {s : Set α} {a : α} (b : M) (h : a ∈ s) :
     single a b ∈ supported M R s :=
@@ -358,7 +358,7 @@ theorem single_mem_supported {s : Set α} {a : α} (b : M) (h : a ∈ s) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] (s : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u2, max u1 u2} R (Finsupp.{u1, u2} α R (AddZeroClass.toHasZero.{u2} R (AddMonoid.toAddZeroClass.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.supported.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1) s) (Submodule.span.{u2, max u1 u2} R (Finsupp.{u1, u2} α R (AddZeroClass.toHasZero.{u2} R (AddMonoid.toAddZeroClass.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) (Set.image.{u1, max u1 u2} α (Finsupp.{u1, u2} α R (AddZeroClass.toHasZero.{u2} R (AddMonoid.toAddZeroClass.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (fun (i : α) => Finsupp.single.{u1, u2} α R (AddZeroClass.toHasZero.{u2} R (AddMonoid.toAddZeroClass.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) i (OfNat.ofNat.{u2} R 1 (OfNat.mk.{u2} R 1 (One.one.{u2} R (AddMonoidWithOne.toOne.{u2} R (AddCommMonoidWithOne.toAddMonoidWithOne.{u2} R (NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))) s))
 but is expected to have type
-  forall {α : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (s : Set.{u2} α), Eq.{max (succ u2) (succ u1)} (Submodule.{u1, max u1 u2} R (Finsupp.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.supported.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s) (Submodule.span.{u1, max u1 u2} R (Finsupp.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Set.image.{u2, max u1 u2} α (Finsupp.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (i : α) => Finsupp.single.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) i (OfNat.ofNat.{u1} R 1 (One.toOfNat1.{u1} R (Semiring.toOne.{u1} R _inst_1)))) s))
+  forall {α : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (s : Set.{u2} α), Eq.{max (succ u2) (succ u1)} (Submodule.{u1, max u1 u2} R (Finsupp.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.supported.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s) (Submodule.span.{u1, max u1 u2} R (Finsupp.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Set.image.{u2, max u1 u2} α (Finsupp.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (i : α) => Finsupp.single.{u2, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) i (OfNat.ofNat.{u1} R 1 (One.toOfNat1.{u1} R (Semiring.toOne.{u1} R _inst_1)))) s))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_eq_span_single Finsupp.supported_eq_span_singleₓ'. -/
 theorem supported_eq_span_single (s : Set α) :
     supported R R s = span R ((fun i => single i 1) '' s) :=
@@ -380,7 +380,7 @@ variable (M R)
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearMap.{u3, u3, max u2 u1, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom Finsupp.restrictDomₓ'. -/
 /-- Interpret `finsupp.filter s` as a linear map from `α →₀ M` to `supported M R s`. -/
 def restrictDom (s : Set α) : (α →₀ M) →ₗ[R] supported M R s :=
@@ -399,7 +399,7 @@ section
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u1) (succ u2)} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) ((fun (a : Type.{max u1 u2}) (b : Sort.{max (succ u1) (succ u2)}) [self : HasLiftT.{succ (max u1 u2), max (succ u1) (succ u2)} a b] => self.0) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 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(AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeBase.{succ (max u1 u2), max (succ u1) (succ u2)} (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} 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(RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) l)) (Finsupp.filter.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (_x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) _x s) l)
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (l : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Eq.{max (succ u3) (succ u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Subtype.val.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Set.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Set.instMembershipSet.{max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) x (SetLike.coe.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) 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(AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M 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_inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) l)) (Finsupp.filter.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (fun (_x : α) => Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) _x s) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_apply Finsupp.restrictDom_applyₓ'. -/
 @[simp]
 theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
@@ -413,7 +413,7 @@ end
 lean 3 declaration is
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 but is expected to have type
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_inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)))
 Case conversion may be inaccurate. Consider using '#align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtypeₓ'. -/
 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id :=
@@ -427,7 +427,7 @@ theorem restrictDom_comp_subtype (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M 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 but is expected to have type
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(Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.restrictDom.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Top.top.{max u3 u2} (Submodule.{u1, max u3 u2} R (Subtype.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Subtype.{succ (max u3 u2)} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u3 u2, max u3 u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s))))
 Case conversion may be inaccurate. Consider using '#align finsupp.range_restrict_dom Finsupp.range_restrictDomₓ'. -/
 theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
   range_eq_top.2 <|
@@ -438,7 +438,7 @@ theorem range_restrictDom (s : Set α) : (restrictDom M R s).range = ⊤ :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} {t : Set.{u1} α}, (HasSubset.Subset.{u1} (Set.{u1} α) (Set.hasSubset.{u1} α) s t) -> (LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {t : Set.{u3} α}, (HasSubset.Subset.{u3} (Set.{u3} α) (Set.instHasSubsetSet.{u3} α) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {t : Set.{u3} α}, (HasSubset.Subset.{u3} (Set.{u3} α) (Set.instHasSubsetSet.{u3} α) s t) -> (LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_mono Finsupp.supported_monoₓ'. -/
 theorem supported_mono {s t : Set α} (st : s ⊆ t) : supported M R s ≤ supported M R t := fun l h =>
   Set.Subset.trans h st
@@ -448,7 +448,7 @@ theorem supported_mono {s t : Set α} (st : s ⊆ t) : supported M R s ≤ suppo
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (EmptyCollection.emptyCollection.{u1} (Set.{u1} α) (Set.hasEmptyc.{u1} α))) (Bot.bot.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (EmptyCollection.emptyCollection.{u3} (Set.{u3} α) (Set.instEmptyCollectionSet.{u3} α))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (EmptyCollection.emptyCollection.{u3} (Set.{u3} α) (Set.instEmptyCollectionSet.{u3} α))) (Bot.bot.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instBotSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_empty Finsupp.supported_emptyₓ'. -/
 @[simp]
 theorem supported_empty : supported M R (∅ : Set α) = ⊥ :=
@@ -459,7 +459,7 @@ theorem supported_empty : supported M R (∅ : Set α) = ⊥ :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.univ.{u1} α)) (Top.top.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasTop.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.univ.{u3} α)) (Top.top.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.univ.{u3} α)) (Top.top.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instTopSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_univ Finsupp.supported_univₓ'. -/
 @[simp]
 theorem supported_univ : supported M R (Set.univ : Set α) = ⊤ :=
@@ -470,7 +470,7 @@ theorem supported_univ : supported M R (Set.univ : Set α) = ⊤ :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {δ : Type.{u4}} (s : δ -> (Set.{u1} α)), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.unionᵢ.{u1, succ u4} α δ (fun (i : δ) => s i))) (supᵢ.{max u1 u2, succ u4} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))) δ (fun (i : δ) => Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (s i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {δ : Type.{u4}} (s : δ -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.unionᵢ.{u3, succ u4} α δ (fun (i : δ) => s i))) (supᵢ.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) δ (fun (i : δ) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {δ : Type.{u4}} (s : δ -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.unionᵢ.{u3, succ u4} α δ (fun (i : δ) => s i))) (supᵢ.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toSupSet.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) δ (fun (i : δ) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_Union Finsupp.supported_unionᵢₓ'. -/
 theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
     supported M R (⋃ i, s i) = ⨆ i, supported M R (s i) :=
@@ -494,7 +494,7 @@ theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u1} (Set.{u1} α) (Set.hasUnion.{u1} α) s t)) (Sup.sup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u3} (Set.{u3} α) (Set.instUnionSet.{u3} α) s t)) (Sup.sup.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u3} (Set.{u3} α) (Set.instUnionSet.{u3} α) s t)) (Sup.sup.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_union Finsupp.supported_unionₓ'. -/
 theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R s ⊔ supported M R t :=
   by erw [Set.union_eq_unionᵢ, supported_Union, supᵢ_bool_eq] <;> rfl
@@ -504,7 +504,7 @@ theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {ι : Type.{u4}} (s : ι -> (Set.{u1} α)), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.interᵢ.{u1, succ u4} α ι (fun (i : ι) => s i))) (infᵢ.{max u1 u2, succ u4} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) ι (fun (i : ι) => Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (s i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {ι : Type.{u4}} (s : ι -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.interᵢ.{u3, succ u4} α ι (fun (i : ι) => s i))) (infᵢ.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) ι (fun (i : ι) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {ι : Type.{u4}} (s : ι -> (Set.{u3} α)), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.interᵢ.{u3, succ u4} α ι (fun (i : ι) => s i))) (infᵢ.{max u2 u3, succ u4} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSetSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) ι (fun (i : ι) => Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (s i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_Inter Finsupp.supported_interᵢₓ'. -/
 theorem supported_interᵢ {ι : Type _} (s : ι → Set α) :
     supported M R (⋂ i, s i) = ⨅ i, supported M R (s i) :=
@@ -515,7 +515,7 @@ theorem supported_interᵢ {ι : Type _} (s : ι → Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u1} (Set.{u1} α) (Set.hasInter.{u1} α) s t)) (Inf.inf.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u3} (Set.{u3} α) (Set.instInterSet.{u3} α) s t)) (Inf.inf.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u3} (Set.{u3} α) (Set.instInterSet.{u3} α) s t)) (Inf.inf.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_inter Finsupp.supported_interₓ'. -/
 theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R s ⊓ supported M R t :=
   by rw [Set.inter_eq_interᵢ, supported_Inter, infᵢ_bool_eq] <;> rfl
@@ -525,7 +525,7 @@ theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Set.{u1} α} {t : Set.{u1} α}, (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {t : Set.{u3} α}, (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} {t : Set.{u3} α}, (Disjoint.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) (BoundedOrder.toOrderBot.{u3} (Set.{u3} α) (Preorder.toLE.{u3} (Set.{u3} α) (PartialOrder.toPreorder.{u3} (Set.{u3} α) (OmegaCompletePartialOrder.toPartialOrder.{u3} (Set.{u3} α) (CompleteLattice.instOmegaCompletePartialOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))))) (CompleteLattice.toBoundedOrder.{u3} (Set.{u3} α) (Order.Coframe.toCompleteLattice.{u3} (Set.{u3} α) (CompleteDistribLattice.toCoframe.{u3} (Set.{u3} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u3} (Set.{u3} α) (Set.instCompleteBooleanAlgebraSet.{u3} α)))))) s t) -> (Disjoint.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_supported_supported Finsupp.disjoint_supported_supportedₓ'. -/
 theorem disjoint_supported_supported {s t : Set α} (h : Disjoint s t) :
     Disjoint (supported M R s) (supported M R t) :=
@@ -536,7 +536,7 @@ theorem disjoint_supported_supported {s t : Set α} (h : Disjoint s t) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_9 : Nontrivial.{u2} M] {s : Set.{u1} α} {t : Set.{u1} α}, Iff (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t)) (Disjoint.{u1} (Set.{u1} α) (CompleteSemilatticeInf.toPartialOrder.{u1} (Set.{u1} α) (CompleteLattice.toCompleteSemilatticeInf.{u1} (Set.{u1} α) (Order.Coframe.toCompleteLattice.{u1} (Set.{u1} α) (CompleteDistribLattice.toCoframe.{u1} (Set.{u1} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u1} (Set.{u1} α) (Set.completeBooleanAlgebra.{u1} α)))))) (GeneralizedBooleanAlgebra.toOrderBot.{u1} (Set.{u1} α) (BooleanAlgebra.toGeneralizedBooleanAlgebra.{u1} (Set.{u1} α) (Set.booleanAlgebra.{u1} α))) s t)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] [_inst_9 : Nontrivial.{u3} M] {s : Set.{u2} α} {t : Set.{u2} α}, Iff (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 t)) (Disjoint.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) (BoundedOrder.toOrderBot.{u2} (Set.{u2} α) (Preorder.toLE.{u2} (Set.{u2} α) (PartialOrder.toPreorder.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))))) (CompleteLattice.toBoundedOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) s t)
+  forall {α : Type.{u2}} {M : Type.{u3}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] [_inst_9 : Nontrivial.{u3} M] {s : Set.{u2} α} {t : Set.{u2} α}, Iff (Disjoint.{max u3 u2} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u2 u3} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u2 u3} R (Finsupp.{u2, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α M _inst_3) (Finsupp.module.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 t)) (Disjoint.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) (BoundedOrder.toOrderBot.{u2} (Set.{u2} α) (Preorder.toLE.{u2} (Set.{u2} α) (PartialOrder.toPreorder.{u2} (Set.{u2} α) (OmegaCompletePartialOrder.toPartialOrder.{u2} (Set.{u2} α) (CompleteLattice.instOmegaCompletePartialOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))))) (CompleteLattice.toBoundedOrder.{u2} (Set.{u2} α) (Order.Coframe.toCompleteLattice.{u2} (Set.{u2} α) (CompleteDistribLattice.toCoframe.{u2} (Set.{u2} α) (CompleteBooleanAlgebra.toCompleteDistribLattice.{u2} (Set.{u2} α) (Set.instCompleteBooleanAlgebraSet.{u2} α)))))) s t)
 Case conversion may be inaccurate. Consider using '#align finsupp.disjoint_supported_supported_iff Finsupp.disjoint_supported_supported_iffₓ'. -/
 theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
     Disjoint (supported M R s) (supported M R t) ↔ Disjoint s t :=
@@ -552,7 +552,7 @@ theorem disjoint_supported_supported_iff [Nontrivial M] {s t : Set α} :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearEquiv.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M _inst_3) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) M R _inst_1 _inst_3 _inst_4)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearEquiv.{u3, u3, max u1 u2, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.{u1, u2} (Set.Elem.{u1} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} (Set.Elem.{u1} α s) M _inst_3) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} (Set.Elem.{u1} α s) M R _inst_1 _inst_3 _inst_4)
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α), LinearEquiv.{u3, u3, max u1 u2, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Finsupp.{u1, u2} (Set.Elem.{u1} α s) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.addCommMonoid.{u1, u2} (Set.Elem.{u1} α s) M _inst_3) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.module.{u1, u2, u3} (Set.Elem.{u1} α s) M R _inst_1 _inst_3 _inst_4)
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_equiv_finsupp Finsupp.supportedEquivFinsuppₓ'. -/
 /-- Interpret `finsupp.restrict_support_equiv` as a linear equivalence between
 `supported M R s` and `s →₀ M`. -/
@@ -576,7 +576,7 @@ variable (S) [Module S N] [SMulCommClass R S N]
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum Finsupp.lsumₓ'. -/
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
@@ -608,7 +608,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u1) (succ u2)) (succ u3)} ((fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S 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_inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) => (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 d (fun (i : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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(LinearMap.instFunLikeLinearMap.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M 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u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -619,7 +619,7 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 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(Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 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M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 l (fun (b : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f b)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M 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_inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 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_inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
@@ -629,7 +629,7 @@ theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) 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(Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) i m)) (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i) m)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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_inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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_inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.module.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -640,7 +640,7 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (coeFn.{max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3)), max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3))} (LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))) (fun (_x : LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 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(AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (LinearEquiv.symm.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 x))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M 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(Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
+  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α 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_inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
@@ -656,7 +656,7 @@ variable (M) (R) (X : Type _)
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}), AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}), AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))
+  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}), AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift Finsupp.liftₓ'. -/
 /-- A slight rearrangement from `lsum` gives us
 the bijection underlying the free-forgetful adjunction for R-modules.
@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ (max u3 u1)), max (succ (max (max u3 u2) u1)) (succ (max u3 u1))} (AddEquiv.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R 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(Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} 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(Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X)) f x) 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(MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (Finsupp.single.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) x (OfNat.ofNat.{u2} R 1 (OfNat.mk.{u2} R 1 (One.one.{u2} R (AddMonoidWithOne.toOne.{u2} R (AddCommMonoidWithOne.toAddMonoidWithOne.{u2} R (NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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(MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R 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(Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (Finsupp.single.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) x (OfNat.ofNat.{u3} R 1 (One.toOfNat1.{u3} R (Semiring.toOne.{u3} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) 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AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (fun (_x : AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
-  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
+  forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) g) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u2) (succ u3), succ u1} ((fun (x._@.Mathlib.Algebra.Hom.Group._hyg.398 : X -> M) => LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) f) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), max (succ u1) (succ u3), max (max (succ u1) (succ u2)) (succ u3)} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -698,7 +698,7 @@ variable {α' : Type _} {α'' : Type _} (M R)
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}}, (α -> α') -> (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}}, (α -> α') -> (LinearMap.{u3, u3, max u2 u1, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}}, (α -> α') -> (LinearMap.{u3, u3, max u2 u1, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain Finsupp.lmapDomainₓ'. -/
 /-- Interpret `finsupp.map_domain` as a linear map. -/
 def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
@@ -712,7 +712,7 @@ def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{max (succ u4) (succ u2)} (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (coeFn.{max (succ (max u1 u2)) (succ (max u4 u2)), max (succ (max u1 u2)) (succ (max u4 u2))} (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))) (LinearMap.hasCoeToFun.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u1, u4, u2} α α' M _inst_3 f l)
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
+  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} (f : α -> α') (l : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))), Eq.{max (succ u3) (succ u2)} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) l) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (fun (_x : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) => Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) l) (Finsupp.mapDomain.{u4, u2, u3} α α' M _inst_3 f l)
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_apply Finsupp.lmapDomain_applyₓ'. -/
 @[simp]
 theorem lmapDomain_apply (f : α → α') (l : α →₀ M) :
@@ -724,7 +724,7 @@ theorem lmapDomain_apply (f : α → α') (l : α →₀ M) :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.lmapDomain.{u1, u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 α (id.{succ u1} α)) (LinearMap.id.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u3}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.lmapDomain.{u3, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α (id.{succ u3} α)) (LinearMap.id.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u3}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.lmapDomain.{u3, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α (id.{succ u3} α)) (LinearMap.id.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_id Finsupp.lmapDomain_idₓ'. -/
 @[simp]
 theorem lmapDomain_id : (lmapDomain M R id : (α →₀ M) →ₗ[R] α →₀ M) = LinearMap.id :=
@@ -735,7 +735,7 @@ theorem lmapDomain_id : (lmapDomain M R id : (α →₀ M) →ₗ[R] α →₀ M
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {α'' : Type.{u5}} (f : α -> α') (g : α' -> α''), Eq.{max (succ (max u1 u2)) (succ (max u5 u2))} (LinearMap.{u3, u3, max u1 u2, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u5, u2} α'' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u5, u2} α'' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} α'' M R _inst_1 _inst_3 _inst_4)) (Finsupp.lmapDomain.{u1, u2, u3, u5} α M R _inst_1 _inst_3 _inst_4 α'' (Function.comp.{succ u1, succ u4, succ u5} α α' α'' g f)) (LinearMap.comp.{u3, u3, u3, max u1 u2, max u4 u2, max u5 u2} R R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u5, u2} α'' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.addCommMonoid.{u5, u2} α'' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} α'' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u3, u5} α' M R _inst_1 _inst_3 _inst_4 α'' g) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f))
 but is expected to have type
-  forall {α : Type.{u5}} (M : Type.{u4}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_1 _inst_3] {α' : Type.{u1}} {α'' : Type.{u3}} (f : α -> α') (g : α' -> α''), Eq.{max (max (succ u5) (succ u4)) (succ u3)} (LinearMap.{u2, u2, max u4 u5, max u4 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u5, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u3, u4} α'' M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.addCommMonoid.{u5, u4} α M _inst_3) (Finsupp.addCommMonoid.{u3, u4} α'' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u4, u2} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u2} α'' M R _inst_1 _inst_3 _inst_4)) (Finsupp.lmapDomain.{u5, u4, u2, u3} α M R _inst_1 _inst_3 _inst_4 α'' (Function.comp.{succ u5, succ u1, succ u3} α α' α'' g f)) (LinearMap.comp.{u2, u2, u2, max u4 u5, max u4 u1, max u4 u3} R R R (Finsupp.{u5, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u1, u4} α' M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u3, u4} α'' M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u4} α M _inst_3) (Finsupp.addCommMonoid.{u1, u4} α' M _inst_3) (Finsupp.addCommMonoid.{u3, u4} α'' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u4, u2} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u4, u2} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u2} α'' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lmapDomain.{u1, u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 α'' g) (Finsupp.lmapDomain.{u5, u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 α' f))
+  forall {α : Type.{u5}} (M : Type.{u4}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_1 _inst_3] {α' : Type.{u1}} {α'' : Type.{u3}} (f : α -> α') (g : α' -> α''), Eq.{max (max (succ u5) (succ u4)) (succ u3)} (LinearMap.{u2, u2, max u4 u5, max u4 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u5, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u3, u4} α'' M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.addCommMonoid.{u5, u4} α M _inst_3) (Finsupp.addCommMonoid.{u3, u4} α'' M _inst_3) (Finsupp.module.{u5, u4, u2} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u4, u2} α'' M R _inst_1 _inst_3 _inst_4)) (Finsupp.lmapDomain.{u5, u4, u2, u3} α M R _inst_1 _inst_3 _inst_4 α'' (Function.comp.{succ u5, succ u1, succ u3} α α' α'' g f)) (LinearMap.comp.{u2, u2, u2, max u4 u5, max u4 u1, max u4 u3} R R R (Finsupp.{u5, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u1, u4} α' M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u3, u4} α'' M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u4} α M _inst_3) (Finsupp.addCommMonoid.{u1, u4} α' M _inst_3) (Finsupp.addCommMonoid.{u3, u4} α'' M _inst_3) (Finsupp.module.{u5, u4, u2} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u4, u2} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u4, u2} α'' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lmapDomain.{u1, u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 α'' g) (Finsupp.lmapDomain.{u5, u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 α' f))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_comp Finsupp.lmapDomain_compₓ'. -/
 theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
     lmapDomain M R (g ∘ f) = (lmapDomain M R g).comp (lmapDomain M R f) :=
@@ -746,7 +746,7 @@ theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u1, u4} α α' f s)) (Submodule.comap.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 s))
 but is expected to have type
-  forall {α : Type.{u3}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u3, u4} α α' f s)) (Submodule.comap.{u1, u1, max u3 u2, max u2 u4, max (max u2 u4) u3} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, max u2 u4} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u3, u2, u1, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4 s))
+  forall {α : Type.{u3}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') (s : Set.{u4} α'), LE.le.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Preorder.toLE.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (PartialOrder.toPreorder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Set.preimage.{u3, u4} α α' f s)) (Submodule.comap.{u1, u1, max u3 u2, max u2 u4, max (max u2 u4) u3} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u3, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u2, max u2 u4} R R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u3, u2, u1, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u2, u1} α' M R _inst_1 _inst_3 _inst_4 s))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomainₓ'. -/
 theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
     supported M R (f ⁻¹' s) ≤ (supported M R s).comap (lmapDomain M R f) :=
@@ -761,7 +761,7 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} [_inst_9 : Nonempty.{succ u1} α] (f : α -> α') (s : Set.{u1} α), Eq.{succ (max u4 u2)} (Submodule.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Submodule.map.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomSurjective.ids.{u3} R _inst_1) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 (Set.image.{u1, u4} α α' f s))
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} [_inst_9 : Nonempty.{succ u4} α] (f : α -> α') (s : Set.{u4} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Submodule.map.{u1, u1, max u4 u3, max u3 u2, max (max u3 u2) u4} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.supported.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4 (Set.image.{u4, u2} α α' f s))
+  forall {α : Type.{u4}} (M : Type.{u3}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {α' : Type.{u2}} [_inst_9 : Nonempty.{succ u4} α] (f : α -> α') (s : Set.{u4} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u3 u2} R (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (Submodule.map.{u1, u1, max u4 u3, max u3 u2, max (max u3 u2) u4} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u3 u4, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u3, max u3 u2} R R (Finsupp.{u4, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u2, u3} α' M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α M _inst_3) (Finsupp.addCommMonoid.{u2, u3} α' M _inst_3) (Finsupp.module.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 α' f) (Finsupp.supported.{u4, u3, u1} α M R _inst_1 _inst_3 _inst_4 s)) (Finsupp.supported.{u2, u3, u1} α' M R _inst_1 _inst_3 _inst_4 (Set.image.{u4, u2} α α' f s))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_supported Finsupp.lmapDomain_supportedₓ'. -/
 theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     (supported M R s).map (lmapDomain M R f) = supported M R (f '' s) :=
@@ -786,7 +786,7 @@ theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (f : α -> α') {s : Set.{u1} α}, (forall (a : α), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) a s) -> (forall (b : α), (Membership.Mem.{u1, u1} α (Set.{u1} α) (Set.hasMem.{u1} α) b s) -> (Eq.{succ u4} α' (f a) (f b)) -> (Eq.{succ u1} α a b))) -> (Disjoint.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.partialOrder.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Submodule.orderBot.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u3, u3, max u1 u2, max u4 u2, max (max u1 u2) u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.semilinearMapClass.{u3, u3, max u1 u2, max u4 u2} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lmapDomain.{u1, u2, u3, u4} α M R _inst_1 _inst_3 _inst_4 α' f)))
 but is expected to have type
-  forall {α : Type.{u4}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u3}} (f : α -> α') {s : Set.{u4} α}, (forall (a : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) a s) -> (forall (b : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) b s) -> (Eq.{succ u3} α' (f a) (f b)) -> (Eq.{succ u4} α a b))) -> (Disjoint.{max u2 u4} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u1, u1, max u4 u2, max u2 u3, max (max u2 u3) u4} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u2, max u2 u3} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α' f)))
+  forall {α : Type.{u4}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u3}} (f : α -> α') {s : Set.{u4} α}, (forall (a : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) a s) -> (forall (b : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) b s) -> (Eq.{succ u3} α' (f a) (f b)) -> (Eq.{succ u4} α a b))) -> (Disjoint.{max u2 u4} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u1, u1, max u4 u2, max u2 u3, max (max u2 u3) u4} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u2, max u2 u3} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α' f)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_disjoint_ker Finsupp.lmapDomain_disjoint_kerₓ'. -/
 /- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
@@ -822,7 +822,7 @@ variable {β : Type _} {R M}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {β : Type.{u4}} (f : α -> β), (Function.Injective.{succ u1, succ u4} α β f) -> (LinearMap.{u3, u3, max u4 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u2} β M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u4, u2} β M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u4, u2, u3} β M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {β : Type.{u4}} (f : α -> β), (Function.Injective.{succ u1, succ u4} α β f) -> (LinearMap.{u3, u3, max u2 u4, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} β M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u3} β M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {β : Type.{u4}} (f : α -> β), (Function.Injective.{succ u1, succ u4} α β f) -> (LinearMap.{u3, u3, max u2 u4, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} β M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u4, u2, u3} β M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcomap_domain Finsupp.lcomapDomainₓ'. -/
 /-- Given `f : α → β` and a proof `hf` that `f` is injective, `lcomap_domain f hf` is the linear map
 sending  `l : β →₀ M` to the finitely supported function from `α` to `M` given by composing
@@ -851,7 +851,7 @@ variable (α) {α' : Type _} (M) {M' : Type _} (R) [AddCommMonoid M'] [Module R
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4)
 but is expected to have type
-  forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], (α -> M) -> (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4)
+  forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], (α -> M) -> (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4)
 Case conversion may be inaccurate. Consider using '#align finsupp.total Finsupp.totalₓ'. -/
 /-- Interprets (l : α →₀ R) as linear combination of the elements in the family (v : α → M) and
     evaluates this linear combination. -/
@@ -865,7 +865,7 @@ variable {α M v}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u1, u3, u2} α R M (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 l (fun (i : α) (a : R) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) a (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finsupp.sum.{u3, u2, u1} α R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 l (fun (i : α) (a : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) a (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply Finsupp.total_applyₓ'. -/
 theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a => a • v i :=
   rfl
@@ -873,9 +873,9 @@ theorem total_apply (l : α →₀ R) : Finsupp.total α M R v l = l.Sum fun i a
 
 /- warning: finsupp.total_apply_of_mem_supported -> Finsupp.total_apply_of_mem_supported is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))} {s : Finset.{u1} α}, (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (Finset.{u1} α) (Set.{u1} α) (HasLiftT.mk.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (CoeTCₓ.coe.{succ u1, succ u1} (Finset.{u1} α) (Set.{u1} α) (Finset.Set.hasCoeT.{u1} α))) s))) -> (Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u2, u1} M α _inst_3 s (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M 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 but is expected to have type
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u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {v : α -> M} {l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))} {s : Finset.{u3} α}, (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u2, max u2 u3} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1))) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)))) l (Finsupp.supported.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1) (Finset.toSet.{u3} α s))) -> (Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (Finset.sum.{u1, u3} M α _inst_3 s (fun (i : α) => HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) i) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l i) (v i))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_apply_of_mem_supported Finsupp.total_apply_of_mem_supportedₓ'. -/
 theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
     (hs : l ∈ supported R R (↑s : Set α)) : Finsupp.total α M R v l = s.Sum fun i => l i • v i :=
@@ -887,7 +887,7 @@ theorem total_apply_of_mem_supported {l : α →₀ R} {s : Finset α}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) a c)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) c (v a))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
+  forall {α : Type.{u2}} {M : Type.{u3}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u1, u3} R M _inst_1 _inst_3] {v : α -> M} (c : R) (a : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u1), succ u3} (LinearMap.{u1, u1, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u3} R R (Finsupp.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u3, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.single.{u2, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) a c)) (HSMul.hSMul.{u1, u3, u3} R M M (instHSMul.{u1, u3} R M (SMulZeroClass.toSMul.{u1, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} R M (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} R M (Semiring.toMonoidWithZero.{u1} R _inst_1) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} R M _inst_1 _inst_3 _inst_4))))) c (v a))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_single Finsupp.total_singleₓ'. -/
 @[simp]
 theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c • v a := by
@@ -898,7 +898,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -910,7 +910,7 @@ variable (α M)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) (OfNat.ofNat.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (OfNat.mk.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (Zero.zero.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.hasZero.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))
 but is expected to have type
-  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
+  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero Finsupp.total_zeroₓ'. -/
 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
@@ -923,7 +923,7 @@ variable {α M}
 lean 3 declaration is
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u4} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u4, u3} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u2, succ u4} α M M' (coeFn.{max (succ u2) (succ u4), max (succ u2) (succ u4)} (LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u4} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f) v)) l)
 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.apply_total Finsupp.apply_totalₓ'. -/
 theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
     f (Finsupp.total α M R v l) = Finsupp.total α M' R (f ∘ v) l := by
@@ -932,9 +932,9 @@ theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
 
 /- warning: finsupp.total_unique -> Finsupp.total_unique is a dubious translation:
 lean 3 declaration is
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+  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u1} α] (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (v : α -> M), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (coeFn.{max (succ u1) (succ u3), max (succ u1) (succ u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (_x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => α -> R) (Finsupp.coeFun.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) l (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))) (v (Inhabited.default.{succ u1} α (Unique.inhabited.{succ u1} α _inst_11))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] [_inst_11 : Unique.{succ u3} α] (l : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (v : α -> M), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 v) l) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => R) _x) (Finsupp.funLike.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) l (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))) (v (Inhabited.default.{succ u3} α (Unique.instInhabited.{succ u3} α _inst_11))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_unique Finsupp.total_uniqueₓ'. -/
 theorem total_unique [Unique α] (l : α →₀ R) (v) :
     Finsupp.total α M R v l = l default • v default := by rw [← total_single, ← unique_single l]
@@ -944,7 +944,7 @@ theorem total_unique [Unique α] (l : α →₀ R) (v) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u1, succ u2} α M v) -> (Function.Surjective.{max (succ u1) (succ u3), succ u2} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Function.Surjective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_surjective Finsupp.total_surjectiveₓ'. -/
 theorem total_surjective (h : Function.Surjective v) :
     Function.Surjective (Finsupp.total α M R v) :=
@@ -958,7 +958,7 @@ theorem total_surjective (h : Function.Surjective v) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u1, succ u2} α M v) -> (Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)) (Top.top.{u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.hasTop.{u3, u2} R M _inst_1 _inst_3 _inst_4)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u1, u1, max u3 u1, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)) (Top.top.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.instTopSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M}, (Function.Surjective.{succ u3, succ u2} α M v) -> (Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u1, u1, max u3 u1, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v)) (Top.top.{u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.instTopSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_range Finsupp.total_rangeₓ'. -/
 theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range = ⊤ :=
   range_eq_top.2 <| total_surjective R h
@@ -968,7 +968,7 @@ theorem total_range (h : Function.Surjective v) : (Finsupp.total α M R v).range
 lean 3 declaration is
   forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u2) (succ u1), succ u2} (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (fun (_x : LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) => (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} M R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 but is expected to have type
-  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] (M : Type.{u2}) [_inst_11 : AddCommMonoid.{u2} M] [_inst_12 : Module.{u1, u2} R M _inst_1 _inst_11], Function.Surjective.{max (succ u1) (succ u2), succ u2} (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12) (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} M R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} M R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_11 (Finsupp.module.{u2, u1, u1} M R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_12 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} M M R _inst_1 _inst_11 _inst_12 (id.{succ u2} M)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_id_surjective Finsupp.total_id_surjectiveₓ'. -/
 /-- Any module is a quotient of a free module. This is stated as surjectivity of
 `finsupp.total M M R id : (M →₀ R) →ₗ[R] M`. -/
@@ -981,7 +981,7 @@ theorem total_id_surjective (M) [AddCommMonoid M] [Module R M] :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M}, Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (RingHomSurjective.ids.{u3} R _inst_1) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] {v : α -> M}, Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u2, u2, max u1 u2, u3, max (max u1 u3) u2} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u2, u2, max u1 u2, u3} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomSurjective.ids.{u2} R _inst_1) (Finsupp.total.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 v)) (Submodule.span.{u2, u3} R M _inst_1 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))
+  forall {α : Type.{u1}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_1 _inst_3] {v : α -> M}, Eq.{succ u3} (Submodule.{u2, u3} R M _inst_1 _inst_3 _inst_4) (LinearMap.range.{u2, u2, max u1 u2, u3, max (max u1 u3) u2} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u2, u2, max u1 u2, u3} R R (Finsupp.{u1, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomSurjective.ids.{u2} R _inst_1) (Finsupp.total.{u1, u3, u2} α M R _inst_1 _inst_3 _inst_4 v)) (Submodule.span.{u2, u3} R M _inst_1 _inst_3 _inst_4 (Set.range.{u3, succ u1} M α v))
 Case conversion may be inaccurate. Consider using '#align finsupp.range_total Finsupp.range_totalₓ'. -/
 theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
   by
@@ -1005,7 +1005,7 @@ theorem range_total : (Finsupp.total α M R v).range = span R (range v) :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {M' : Type.{u5}} [_inst_9 : AddCommMonoid.{u5} M'] [_inst_10 : Module.{u3, u5} R M' _inst_1 _inst_9] {v : α -> M} {v' : α' -> M'} (f : α -> α') (g : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10), (forall (i : α), Eq.{succ u5} M' (coeFn.{max (succ u2) (succ u5), max (succ u2) (succ u5)} (LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) (fun (_x : LinearMap.{u3, u3, u2, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M M' _inst_3 _inst_9 _inst_4 _inst_10) => M -> M') (LinearMap.hasCoeToFun.{u3, u3, u2, u5} R R M M' _inst_1 _inst_1 _inst_3 _inst_9 _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (v i)) (v' (f i))) -> (Eq.{max (succ (max u1 u3)) (succ u5)} (LinearMap.{u3, u3, max u1 u3, u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M' (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u4 u3, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u4, u3} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u4, u3, u3} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u4, u5, u3} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.lmapDomain.{u1, u3, u3, u4} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) α' f)) (LinearMap.comp.{u3, u3, u3, max u1 u3, u2, u5} R R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 _inst_9 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) g (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u5}) {_inst_1 : Type.{u1}} {_inst_3 : Type.{u3}} [_inst_4 : Semiring.{u5} R] [α' : AddCommMonoid.{u3} _inst_3] [M' : AddCommMonoid.{u4} M] [_inst_9 : Module.{u5, u3} R _inst_3 _inst_4 α'] [_inst_10 : Module.{u5, u4} R M _inst_4 M'] {v : α -> M} {v' : _inst_1 -> _inst_3} (f : α -> _inst_1) (g : LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9), (forall (i : α), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => _inst_3) (v i)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) M _inst_3 M' α' _inst_10 _inst_9) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => _inst_3) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M _inst_3 _inst_4 _inst_4 M' α' _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (v i)) (v' (f i))) -> (Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearMap.{u5, u5, max u5 u2, u3} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) _inst_3 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9) (LinearMap.comp.{u5, u5, u5, max u5 u2, max u5 u1, u3} R R R (Finsupp.{u2, u5} α R (AddMonoid.toZero.{u5} R (AddCommMonoid.toAddMonoid.{u5} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))))) (Finsupp.{u1, u5} _inst_1 R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) (Finsupp.addCommMonoid.{u1, u5} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) (Finsupp.module.{u1, u5, u5} _inst_1 R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Finsupp.total.{u1, u3, u5} _inst_1 _inst_3 R _inst_4 α' _inst_9 v') (Finsupp.lmapDomain.{u2, u5, u5, u1} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4) _inst_1 f)) (LinearMap.comp.{u5, u5, u5, max u2 u5, u4, u3} R R R (Finsupp.{u2, u5} α R (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_4))) M _inst_3 _inst_4 _inst_4 _inst_4 (Finsupp.addCommMonoid.{u2, u5} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)))) M' α' (Finsupp.module.{u2, u5, u5} α R R _inst_4 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u5} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) (Semiring.toModule.{u5} R _inst_4)) _inst_10 _inst_9 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4)) (RingHomCompTriple.ids.{u5, u5} R R _inst_4 _inst_4 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_4))) g (Finsupp.total.{u2, u4, u5} α M R _inst_4 M' _inst_10 v)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_total Finsupp.lmapDomain_totalₓ'. -/
 theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v i) = v' (f i)) :
     (Finsupp.total α' M' R v').comp (lmapDomain R R f) = g.comp (Finsupp.total α M R v) := by
@@ -1016,7 +1016,7 @@ theorem lmapDomain_total (f : α → α') (g : M →ₗ[R] M') (h : ∀ i, g (v
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : α -> α'), Eq.{max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (AddZeroClass.toHasZero.{u2} R (AddMonoid.toAddZeroClass.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (LinearMap.comp.{u2, u2, u2, max u1 u2, max u3 u2, u4} R R R (Finsupp.{u1, u2} α R (AddZeroClass.toHasZero.{u2} R (AddMonoid.toAddZeroClass.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.right_ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.lmapDomain.{u1, u2, u2, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1) α' f)) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' f))
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (LinearMap.comp.{u3, u3, u3, max u3 u4, max u3 u1, u2} R R R (Finsupp.{u4, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))))) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (RingHomCompTriple.ids.{u3, u3} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.lmapDomain.{u4, u3, u3, u1} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M') _inst_1 f)) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f))
+  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (LinearMap.comp.{u3, u3, u3, max u3 u4, max u3 u1, u2} R R R (Finsupp.{u4, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))))) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (RingHomCompTriple.ids.{u3, u3} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.lmapDomain.{u4, u3, u3, u1} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M') _inst_1 f)) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comp_lmap_domain Finsupp.total_comp_lmapDomainₓ'. -/
 theorem total_comp_lmapDomain (f : α → α') :
     (Finsupp.total α' M' R v').comp (Finsupp.lmapDomain R R f) = Finsupp.total α M' R (v' ∘ f) :=
@@ -1029,7 +1029,7 @@ theorem total_comp_lmapDomain (f : α → α') :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Function.Embedding.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.embDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (succ u1) (succ u3), max (succ u1) (succ u3)} (Function.Embedding.{succ u1, succ u3} α α') (fun (_x : Function.Embedding.{succ u1, succ u3} α α') => α -> α') (Function.Embedding.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
-  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Function.Embedding.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.embDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Data.FunLike.Embedding._hyg.19 : α) => _inst_1) _x) (EmbeddingLike.toFunLike.{max (succ u4) (succ u3), succ u4, succ u3} (Function.Embedding.{succ u4, succ u3} α _inst_1) α _inst_1 (Function.instEmbeddingLikeEmbedding.{succ u4, succ u3} α _inst_1)) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_emb_domain Finsupp.total_embDomainₓ'. -/
 @[simp]
 theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
@@ -1041,7 +1041,7 @@ theorem total_embDomain (f : α ↪ α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : α -> α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.mapDomain.{u1, u3, u2} α α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' f)) l)
 but is expected to have type
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+  forall {α : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u1}} {α' : Type.{u2}} [M' : Semiring.{u3} R] [_inst_9 : AddCommMonoid.{u2} α'] [_inst_10 : Module.{u3, u2} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : α -> _inst_1) (l : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u1, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u1, u3, u3} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u1, u2, u3} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.mapDomain.{u4, u1, u3} α _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) f l)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u3), succ u2} (LinearMap.{u3, u3, max u3 u4, u2} R R M' M' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10) (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) (fun (_x : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u4 u3, u2} R R (Finsupp.{u4, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M')))) _inst_9 (Finsupp.module.{u4, u3, u3} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Semiring.toModule.{u3} R M')) _inst_10 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R M'))) (Finsupp.total.{u4, u2, u3} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u1, succ u2} α _inst_1 α' v' f)) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_map_domain Finsupp.total_mapDomainₓ'. -/
 @[simp]
 theorem total_mapDomain (f : α → α') (l : α →₀ R) :
@@ -1053,7 +1053,7 @@ theorem total_mapDomain (f : α → α') (l : α →₀ R) :
 lean 3 declaration is
   forall {α : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] {α' : Type.{u3}} {M' : Type.{u4}} [_inst_9 : AddCommMonoid.{u4} M'] [_inst_10 : Module.{u2, u4} R M' _inst_1 _inst_9] {v' : α' -> M'} (f : Equiv.{succ u1, succ u3} α α') (l : Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u4} M' (coeFn.{max (succ (max u3 u2)) (succ u4), max (succ (max u3 u2)) (succ u4)} (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u3 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u4} R R (Finsupp.{u3, u2} α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u3, u2, u2} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u4, u2} α' M' R _inst_1 _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u1, u3, u2} α α' R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) f l)) (coeFn.{max (succ (max u1 u2)) (succ u4), max (succ (max u1 u2)) (succ u4)} (LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) (fun (_x : LinearMap.{u2, u2, max u1 u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10) => (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M') (LinearMap.hasCoeToFun.{u2, u2, max u1 u2, u4} R R (Finsupp.{u1, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M' _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_9 (Finsupp.module.{u1, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u4, u2} α M' R _inst_1 _inst_9 _inst_10 (Function.comp.{succ u1, succ u3, succ u4} α α' M' v' (coeFn.{max 1 (max (succ u1) (succ u3)) (succ u3) (succ u1), max (succ u1) (succ u3)} (Equiv.{succ u1, succ u3} α α') (fun (_x : Equiv.{succ u1, succ u3} α α') => α -> α') (Equiv.hasCoeToFun.{succ u1, succ u3} α α') f))) l)
 but is expected to have type
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+  forall {α : Type.{u4}} (R : Type.{u2}) {_inst_1 : Type.{u3}} {α' : Type.{u1}} [M' : Semiring.{u2} R] [_inst_9 : AddCommMonoid.{u1} α'] [_inst_10 : Module.{u2, u1} R α' M' _inst_9] {v' : _inst_1 -> α'} (f : Equiv.{succ u4, succ u3} α _inst_1) (l : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u2) (succ u3)) (succ u1), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u3, u2} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u3, u2, u2} _inst_1 R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u3, u1, u2} _inst_1 α' R M' _inst_9 _inst_10 v') (Finsupp.equivMapDomain.{u4, u3, u2} α _inst_1 R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M')) f l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u4, u1} R R M' M' (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) => α') _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u4 u2, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R M'))) α' M' M' (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M')))) _inst_9 (Finsupp.module.{u4, u2, u2} α R R M' (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Semiring.toModule.{u2} R M')) _inst_10 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R M'))) (Finsupp.total.{u4, u1, u2} α α' R M' _inst_9 _inst_10 (Function.comp.{succ u4, succ u3, succ u1} α _inst_1 α' v' (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α _inst_1) α (fun (_x : α) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.805 : α) => _inst_1) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α _inst_1) f))) l)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_equiv_map_domain Finsupp.total_equivMapDomainₓ'. -/
 @[simp]
 theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
@@ -1065,7 +1065,7 @@ theorem total_equivMapDomain (f : α ≃ α') (l : α →₀ R) :
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (s : Set.{u1} M), Eq.{succ u1} (Submodule.{u2, u1} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u2, u1} R M _inst_1 _inst_3 _inst_4 s) (LinearMap.range.{u2, u2, max u1 u2, u1, max u1 u2} R R (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (LinearMap.{u2, u2, max u1 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u2, u2, max u1 u2, u1} R R (Finsupp.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomSurjective.ids.{u2} R _inst_1) (Finsupp.total.{u1, u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (HasLiftT.mk.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (CoeTCₓ.coe.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeBase.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeSubtype.{succ u1} M (fun (x : M) => Membership.Mem.{u1, u1} M (Set.{u1} M) (Set.hasMem.{u1} M) x s))))))))
 but is expected to have type
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+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M), Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s) (LinearMap.range.{u1, u1, max u2 u1, u2, max u2 u1} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))))
 Case conversion may be inaccurate. Consider using '#align finsupp.span_eq_range_total Finsupp.span_eq_range_totalₓ'. -/
 /-- A version of `finsupp.range_total` which is useful for going in the other direction -/
 theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).range := by
@@ -1076,7 +1076,7 @@ theorem span_eq_range_total (s : Set M) : span R s = (Finsupp.total s M R coe).r
 lean 3 declaration is
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(Set.hasCoeToSort.{u1} M) s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u2, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u1, u1, u2} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M R _inst_1 _inst_3 _inst_4 ((fun (a : Type.{u1}) (b : Type.{u1}) [self : HasLiftT.{succ u1, succ u1} a b] => self.0) (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (HasLiftT.mk.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (CoeTCₓ.coe.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeBase.{succ u1, succ u1} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} M) Type.{u1} (Set.hasCoeToSort.{u1} M) s) M (coeSubtype.{succ u1} M (fun (x : M) => Membership.Mem.{u1, u1} M (Set.{u1} M) (Set.hasMem.{u1} M) x s))))))) l) x))
 but is expected to have type
-  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u2} M) (x : M), Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 s)) (Exists.{max (succ u2) (succ u1)} (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (l : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (succ u2) (succ u1), max (succ u2) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u2 u1, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M s) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M s) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M s) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M s) M R _inst_1 _inst_3 _inst_4 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x s))) l) x))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_iff_total Finsupp.mem_span_iff_totalₓ'. -/
 theorem mem_span_iff_total (s : Set M) (x : M) :
     x ∈ span R s ↔ ∃ l : s →₀ R, Finsupp.total s M R coe l = x :=
@@ -1102,7 +1102,7 @@ variable (R)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u1} α), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)) (Submodule.map.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomSurjective.ids.{u3} R _inst_1) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u3} α), Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)) (Submodule.map.{u1, u1, max u1 u3, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u3} α), Eq.{succ u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)) (Submodule.map.{u1, u1, max u1 u3, u2, max (max u3 u2) u1} R R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomSurjective.ids.{u1} R _inst_1) (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))
 Case conversion may be inaccurate. Consider using '#align finsupp.span_image_eq_map_total Finsupp.span_image_eq_map_totalₓ'. -/
 theorem span_image_eq_map_total (s : Set α) :
     span R (v '' s) = Submodule.map (Finsupp.total α M R v) (supported R R s) :=
@@ -1128,7 +1128,7 @@ theorem span_image_eq_map_total (s : Set α) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u1} α} {x : M}, Iff (Membership.Mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.hasMem.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Exists.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (fun (l : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) => Exists.{0} (Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 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(Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (fun (H : Membership.Mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.hasMem.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) l (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) => Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => And (Membership.mem.{max u3 u1, max u1 u3} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) l) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (a : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v) l) x)))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} {s : Set.{u3} α} {x : M}, Iff (Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Exists.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (l : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R 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l) x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_span_image_iff_total Finsupp.mem_span_image_iff_totalₓ'. -/
 theorem mem_span_image_iff_total {s : Set α} {x : M} :
     x ∈ span R (v '' s) ↔ ∃ l ∈ supported R R s, Finsupp.total α M R v l = x :=
@@ -1139,9 +1139,9 @@ theorem mem_span_image_iff_total {s : Set α} {x : M} :
 
 /- warning: finsupp.total_option -> Finsupp.total_option is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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_inst_3)))) (HSMul.hSMul.{u2, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : 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+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (v : (Option.{u3} α) -> M) (f : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) f) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} (Option.{u3} α) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M M (instHSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M (SMulZeroClass.toSMul.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M (MonoidWithZero.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M (Semiring.toMonoidWithZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) (Option.none.{u3} α)) M _inst_1 _inst_3 _inst_4))))) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (Option.{u3} α) (fun (_x : Option.{u3} α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : Option.{u3} α) => R) _x) (Finsupp.funLike.{u3, u2} (Option.{u3} α) R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) f (Option.none.{u3} α)) (v (Option.none.{u3} α))) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R 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u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (Function.comp.{succ u3, succ u3, succ u1} α (Option.{u3} α) M v (Option.some.{u3} α))) (Finsupp.some.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) f)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_option Finsupp.total_optionₓ'. -/
 theorem total_option (v : Option α → M) (f : Option α →₀ R) :
     Finsupp.total (Option α) M R v f =
@@ -1153,7 +1153,7 @@ theorem total_option (v : Option α → M) (f : Option α →₀ R) :
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u3}} {β : Type.{u4}} (A : α -> M) (B : β -> (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (f : Finsupp.{u4, u2} β R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u4, u1} R R (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u4, u1, u2} α M R _inst_1 _inst_3 _inst_4 A) (B b))) f)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_total Finsupp.total_totalₓ'. -/
 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
@@ -1171,7 +1171,7 @@ theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (f : (Fin (OfNat.ofNat.{0} Nat 0 (OfNat.mk.{0} Nat 0 (Zero.zero.{0} Nat Nat.hasZero)))) -> M), Eq.{max (succ u2) (succ u1)} (LinearMap.{u2, u2, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{0, u2} (Fin (OfNat.ofNat.{0} Nat 0 (OfNat.mk.{0} Nat 0 (Zero.zero.{0} Nat Nat.hasZero)))) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{0, u2} (Fin (OfNat.ofNat.{0} Nat 0 (OfNat.mk.{0} Nat 0 (Zero.zero.{0} Nat Nat.hasZero)))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{0, u2, u2} (Fin (OfNat.ofNat.{0} Nat 0 (OfNat.mk.{0} Nat 0 (Zero.zero.{0} Nat Nat.hasZero)))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.total.{0, u1, u2} (Fin (OfNat.ofNat.{0} Nat 0 (OfNat.mk.{0} Nat 0 (Zero.zero.{0} Nat Nat.hasZero)))) M R _inst_1 _inst_3 _inst_4 f) (OfNat.ofNat.{max u2 u1} (LinearMap.{u2, u2, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{0, u2, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) 0 (OfNat.mk.{max u2 u1} (LinearMap.{u2, u2, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{0, u2, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) 0 (Zero.zero.{max u2 u1} (LinearMap.{u2, u2, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{0, u2, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.hasZero.{u2, u2, u2, u1} R R (Finsupp.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{0, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{0, u2, u2} (Fin (Zero.zero.{0} Nat Nat.hasZero)) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))
 but is expected to have type
-  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (f : (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) -> M), Eq.{max (succ u2) (succ u1)} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{0, u2, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) M R _inst_1 _inst_3 _inst_4 f) (OfNat.ofNat.{max u2 u1} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max u2 u1} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, u1, u2} R R (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
+  forall {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (f : (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) -> M), Eq.{max (succ u2) (succ u1)} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{0, u2, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) M R _inst_1 _inst_3 _inst_4 f) (OfNat.ofNat.{max u2 u1} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max u2 u1} (LinearMap.{u1, u1, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, u1, u2} R R (Finsupp.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{0, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{0, u1, u1} (Fin (OfNat.ofNat.{0} Nat 0 (instOfNatNat 0))) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_fin_zero Finsupp.total_fin_zeroₓ'. -/
 @[simp]
 theorem total_fin_zero (f : Fin 0 → M) : Finsupp.total (Fin 0) M R f = 0 :=
@@ -1186,7 +1186,7 @@ variable (α) (M) (v)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : α -> M) (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) Type.{max u1 u3} (SetLike.hasCoeToSort.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))
 but is expected to have type
-  forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : α -> M) (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Subtype.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (fun (x : Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) => Membership.mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.instMembership.{max u1 u3, max u1 u3} (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) x (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))
+  forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (v : α -> M) (s : Set.{u1} α), LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Subtype.{succ (max u1 u3)} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (fun (x : Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) => Membership.mem.{max u1 u3, max u1 u3} (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (SetLike.instMembership.{max u1 u3, max u1 u3} (Submodule.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) x (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on Finsupp.totalOnₓ'. -/
 /-- `finsupp.total_on M v s` interprets `p : α →₀ R` as a linear combination of a
 subset of the vectors in `v`, mapping it to the span of those vectors.
@@ -1204,7 +1204,7 @@ variable {α} {M} {v}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u1} α), Eq.{succ u2} (Submodule.{u3, u2} R (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) _inst_1 (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s)))) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R 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(Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) _inst_1 _inst_1 (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.addCommMonoid.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.module.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (Submodule.module.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) Type.{max u1 u3} (SetLike.hasCoeToSort.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) (Submodule.setLike.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))) (Finsupp.supported.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) s)) (coeSort.{succ u2, succ (succ u2)} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u3, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.setLike.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (Submodule.span.{u3, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u1, u2} α M v s))) (Submodule.addCommMonoid.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(Set.image.{u1, u2} α M v s)))) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (coeSort.{succ (max u1 u3), succ (succ (max u1 u3))} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) Type.{max u1 u3} (SetLike.hasCoeToSort.{max u1 u3, max u1 u3} (Submodule.{u3, max u1 u3} R (Finsupp.{u1, u3} α R 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 but is expected to have type
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u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) x (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => Membership.mem.{max u3 u1, max u3 u1} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (SetLike.instMembership.{max u3 u1, max u3 u1} (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.instSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))) x (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u3 u1, u2} R R (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s))) (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.totalOn.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v s)) (Top.top.{u2} (Submodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (Submodule.instTopSubmodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))))
+  forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {v : α -> M} (s : Set.{u3} α), Eq.{succ u2} (Submodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (LinearMap.range.{u1, u1, max u3 u1, u2, max (max u3 u2) u1} R R (Subtype.{succ (max u3 u1)} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (fun (x : Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) => Membership.mem.{max u3 u1, max u3 u1} (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (Submodule.{u1, max u1 u3} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R 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(Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (AddMonoid.toZero.{u1} R (AddCommMonoid.toAddMonoid.{u1} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.supported.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1) s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomSurjective.ids.{u1} R _inst_1) (Finsupp.totalOn.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 v s)) (Top.top.{u2} (Submodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) (Submodule.instTopSubmodule.{u1, u2} R (Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_3 _inst_4) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))) _inst_1 (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s))) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Submodule.span.{u1, u2} R M _inst_1 _inst_3 _inst_4 (Set.image.{u3, u2} α M v s)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_range Finsupp.totalOn_rangeₓ'. -/
 theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
   by
@@ -1217,7 +1217,7 @@ theorem totalOn_range (s : Set α) : (Finsupp.totalOn α M R v s).range = ⊤ :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {v : α -> M} (f : α' -> α), Eq.{max (succ (max u4 u3)) (succ u2)} (LinearMap.{u3, u3, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u4, u3} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.total.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 (Function.comp.{succ u4, succ u1, succ u2} α' α M v f)) (LinearMap.comp.{u3, u3, u3, max u4 u3, max u1 u3, u2} R R R (Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u3} α' R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u4, u3, u3} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 v) (Finsupp.lmapDomain.{u4, u3, u3, u1} α' R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1) α f))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u2}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u4} M] [α' : Module.{u3, u4} R M _inst_3 _inst_4] {v : α -> M} (f : _inst_1 -> α), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u3, u3, max u3 u2, u4} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} _inst_1 R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.total.{u2, u4, u3} _inst_1 M R _inst_3 _inst_4 α' (Function.comp.{succ u2, succ u1, succ u4} _inst_1 α M v f)) (LinearMap.comp.{u3, u3, u3, max u3 u2, max u1 u3, u4} R R R (Finsupp.{u2, u3} _inst_1 R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))))) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} _inst_1 R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (RingHomCompTriple.ids.{u3, u3} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u1, u4, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.lmapDomain.{u2, u3, u3, u1} _inst_1 R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3) α f))
+  forall {α : Type.{u1}} {M : Type.{u4}} (R : Type.{u3}) {_inst_1 : Type.{u2}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u4} M] [α' : Module.{u3, u4} R M _inst_3 _inst_4] {v : α -> M} (f : _inst_1 -> α), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u3, u3, max u3 u2, u4} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} _inst_1 R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.total.{u2, u4, u3} _inst_1 M R _inst_3 _inst_4 α' (Function.comp.{succ u2, succ u1, succ u4} _inst_1 α M v f)) (LinearMap.comp.{u3, u3, u3, max u3 u2, max u1 u3, u4} R R R (Finsupp.{u2, u3} _inst_1 R (AddMonoid.toZero.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))))) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} _inst_1 R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} _inst_1 R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) (Finsupp.module.{u1, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (RingHomCompTriple.ids.{u3, u3} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u1, u4, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.lmapDomain.{u2, u3, u3, u1} _inst_1 R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3) α f))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comp Finsupp.total_compₓ'. -/
 theorem total_comp (f : α' → α) :
     Finsupp.total α' M R (v ∘ f) = (Finsupp.total α M R v).comp (lmapDomain R R f) :=
@@ -1228,9 +1228,9 @@ theorem total_comp (f : α' → α) :
 
 /- warning: finsupp.total_comap_domain -> Finsupp.total_comapDomain is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {v : α -> M} (f : α -> α') (l : Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (hf : Set.InjOn.{u1, u4} α α' f (Set.preimage.{u1, u4} α α' f ((fun (a : Type.{u4}) (b : Type.{u4}) [self : HasLiftT.{succ u4, succ u4} a b] => self.0) (Finset.{u4} α') (Set.{u4} α') (HasLiftT.mk.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (CoeTCₓ.coe.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (Finset.Set.hasCoeT.{u4} α'))) (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l)))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R 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+  forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} {v : α -> M} (f : α -> α') (l : Finsupp.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (hf : Set.InjOn.{u1, u4} α α' f (Set.preimage.{u1, u4} α α' f ((fun (a : Type.{u4}) (b : Type.{u4}) [self : HasLiftT.{succ u4, succ u4} a b] => self.0) (Finset.{u4} α') (Set.{u4} α') (HasLiftT.mk.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (CoeTCₓ.coe.{succ u4, succ u4} (Finset.{u4} α') (Set.{u4} α') (Finset.Set.hasCoeT.{u4} α'))) (Finsupp.support.{u4, u3} α' R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) l)))), Eq.{succ u2} M 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 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u1}} (R : Type.{u3}) {_inst_1 : Type.{u4}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u1} M] [α' : Module.{u3, u1} R M _inst_3 _inst_4] {v : α -> M} (f : α -> _inst_1) (l : Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (hf : Set.InjOn.{u2, u4} α _inst_1 f (Set.preimage.{u2, u4} α _inst_1 f (Finset.toSet.{u4} _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l)))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (fun (_x : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u2 u3, u1} R R (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u2, u1, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (Finset.sum.{u1, u2} M α _inst_4 (Finset.preimage.{u2, u4} α _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l) f hf) (fun (i : α) => HSMul.hSMul.{u3, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M M (instHSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (SMulZeroClass.toSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (SMulWithZero.toSMulZeroClass.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (MonoidWithZero.toZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (MulActionWithZero.toSMulWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (Module.toMulActionWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M _inst_3 _inst_4 α'))))) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) _inst_1 (fun (_x : _inst_1) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) _x) (Finsupp.funLike.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) l (f i)) (v i)))
+  forall {α : Type.{u2}} {M : Type.{u1}} (R : Type.{u3}) {_inst_1 : Type.{u4}} [_inst_3 : Semiring.{u3} R] [_inst_4 : AddCommMonoid.{u1} M] [α' : Module.{u3, u1} R M _inst_3 _inst_4] {v : α -> M} (f : α -> _inst_1) (l : Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (hf : Set.InjOn.{u2, u4} α _inst_1 f (Set.preimage.{u2, u4} α _inst_1 f (Finset.toSet.{u4} _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l)))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_3 _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)) (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α') (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) (fun (_x : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u2 u3, u1} R R (Finsupp.{u2, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) M _inst_3 _inst_3 (Finsupp.addCommMonoid.{u2, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3)))) _inst_4 (Finsupp.module.{u2, u3, u3} α R R _inst_3 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Semiring.toModule.{u3} R _inst_3)) α' (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_3))) (Finsupp.total.{u2, u1, u3} α M R _inst_3 _inst_4 α' v) (Finsupp.comapDomain.{u2, u4, u3} α _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) f l hf)) (Finset.sum.{u1, u2} M α _inst_4 (Finset.preimage.{u2, u4} α _inst_1 (Finsupp.support.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3)) l) f hf) (fun (i : α) => HSMul.hSMul.{u3, u1, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M M (instHSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (SMulZeroClass.toSMul.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (SMulWithZero.toSMulZeroClass.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (MonoidWithZero.toZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (MulActionWithZero.toSMulWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M (Semiring.toMonoidWithZero.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) _inst_3) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_4)) (Module.toMulActionWithZero.{u3, u1} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) (f i)) M _inst_3 _inst_4 α'))))) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) _inst_1 (fun (_x : _inst_1) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : _inst_1) => R) _x) (Finsupp.funLike.{u4, u3} _inst_1 R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_3))) l (f i)) (v i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_comap_domain Finsupp.total_comapDomainₓ'. -/
 theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f (f ⁻¹' ↑l.support)) :
     Finsupp.total α M R v (Finsupp.comapDomain f l hf) =
@@ -1242,7 +1242,7 @@ theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {s : Finset.{u1} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u3} R (f a) (OfNat.ofNat.{u3} R 0 (OfNat.mk.{u3} R 0 (Zero.zero.{u3} R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))))) -> (Membership.Mem.{u1, u1} α (Finset.{u1} α) (Finset.hasMem.{u1} α) a s)), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) s f hf)) (Finset.sum.{u2, u1} M α _inst_3 s (fun (x : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_1) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (f x) (g x)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {s : Finset.{u3} α} {f : α -> R} (g : α -> M) (hf : forall (a : α), (Ne.{succ u2} R (f a) (OfNat.ofNat.{u2} R 0 (Zero.toOfNat0.{u2} R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))))) -> (Membership.mem.{u3, u3} α (Finset.{u3} α) (Finset.instMembershipFinset.{u3} α) a s)), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 g) (Finsupp.onFinset.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) s f hf)) (Finset.sum.{u1, u3} M α _inst_3 s (fun (x : α) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) (f x) (g x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_on_finset Finsupp.total_onFinsetₓ'. -/
 theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a, f a ≠ 0 → a ∈ s) :
     Finsupp.total α M R g (Finsupp.onFinset s f hf) = Finset.sum s fun x : α => f x • g x :=
@@ -1260,7 +1260,7 @@ end Total
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}}, (Equiv.{succ u3, succ u4} α₁ α₂) -> (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}}, (Equiv.{succ u3, succ u4} α₁ α₂) -> (LinearEquiv.{u2, u2, max u1 u3, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.{u4, u1} α₂ M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4))
+  forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}}, (Equiv.{succ u3, succ u4} α₁ α₂) -> (LinearEquiv.{u2, u2, max u1 u3, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.{u4, u1} α₂ M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr Finsupp.domLCongrₓ'. -/
 /-- An equivalence of domains induces a linear equivalence of finitely supported functions.
 
@@ -1273,9 +1273,9 @@ protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ 
 
 /- warning: finsupp.dom_lcongr_apply -> Finsupp.domLCongr_apply is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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(AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u4, u2} α₁ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u3, u2} α₂ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u4 u3) u2, max u4 u2, max u3 u2} (AddEquiv.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u4, u2} α₁ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addMonoid.{u3, u2} α₂ M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max u4 u2, max u3 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u4, u2} α₁ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.add.{u3, u2} α₂ M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))) (Finsupp.domCongr.{u4, u3, u2} α₁ α₂ M _inst_3 e) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_apply Finsupp.domLCongr_applyₓ'. -/
 @[simp]
 theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
@@ -1287,7 +1287,7 @@ theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (LinearEquiv.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.domLCongr.{u2, u3, u1, u1} M R _inst_1 _inst_3 _inst_4 α α (Equiv.refl.{succ u1} α)) (LinearEquiv.refl.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.domLCongr.{u2, u1, u3, u3} M R _inst_1 _inst_3 _inst_4 α α (Equiv.refl.{succ u3} α)) (LinearEquiv.refl.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.domLCongr.{u2, u1, u3, u3} M R _inst_1 _inst_3 _inst_4 α α (Equiv.refl.{succ u3} α)) (LinearEquiv.refl.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_refl Finsupp.domLCongr_reflₓ'. -/
 @[simp]
 theorem domLCongr_refl : Finsupp.domLCongr (Equiv.refl α) = LinearEquiv.refl R (α →₀ M) :=
@@ -1298,7 +1298,7 @@ theorem domLCongr_refl : Finsupp.domLCongr (Equiv.refl α) = LinearEquiv.refl R
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} {α₃ : Type.{u5}} (f : Equiv.{succ u3, succ u4} α₁ α₂) (f₂ : Equiv.{succ u4, succ u5} α₂ α₃), Eq.{max (succ (max u3 u1)) (succ (max u5 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u5 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u1} α₃ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u5, u1} α₃ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u1, u2} α₃ M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.trans.{u2, u2, u2, max u3 u1, max u4 u1, max u5 u1} R R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u1} α₃ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.addCommMonoid.{u5, u1} α₃ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u1, u2} α₃ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.right_ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomCompTriple.right_ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.domLCongr.{u1, u2, u3, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ f) (Finsupp.domLCongr.{u1, u2, u4, u5} M R _inst_1 _inst_3 _inst_4 α₂ α₃ f₂)) (Finsupp.domLCongr.{u1, u2, u3, u5} M R _inst_1 _inst_3 _inst_4 α₁ α₃ (Equiv.trans.{succ u3, succ u4, succ u5} α₁ α₂ α₃ f f₂))
 but is expected to have type
-  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u5}} {α₂ : Type.{u4}} {α₃ : Type.{u3}} (f : Equiv.{succ u5, succ u4} α₁ α₂) (f₂ : Equiv.{succ u4, succ u3} α₂ α₃), Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearEquiv.{u1, u1, max u5 u2, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u5, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₃ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u5, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₃ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₃ M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.trans.{u1, u1, u1, max u5 u2, max u4 u2, max u3 u2} R R R (Finsupp.{u5, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₃ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α₂ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₃ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₃ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomCompTriple.ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.domLCongr.{u2, u1, u5, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ f) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₂ α₃ f₂)) (Finsupp.domLCongr.{u2, u1, u5, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₃ (Equiv.trans.{succ u5, succ u4, succ u3} α₁ α₂ α₃ f f₂))
+  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u5}} {α₂ : Type.{u4}} {α₃ : Type.{u3}} (f : Equiv.{succ u5, succ u4} α₁ α₂) (f₂ : Equiv.{succ u4, succ u3} α₂ α₃), Eq.{max (max (succ u2) (succ u5)) (succ u3)} (LinearEquiv.{u1, u1, max u5 u2, max u3 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u5, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₃ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u5, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₃ M _inst_3) (Finsupp.module.{u5, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₃ M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.trans.{u1, u1, u1, max u5 u2, max u4 u2, max u3 u2} R R R (Finsupp.{u5, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₃ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α₂ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₃ M _inst_3) (Finsupp.module.{u5, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₃ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomCompTriple.ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.domLCongr.{u2, u1, u5, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ f) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₂ α₃ f₂)) (Finsupp.domLCongr.{u2, u1, u5, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₃ (Equiv.trans.{succ u5, succ u4, succ u3} α₁ α₂ α₃ f f₂))
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_trans Finsupp.domLCongr_transₓ'. -/
 theorem domLCongr_trans {α₁ α₂ α₃ : Type _} (f : α₁ ≃ α₂) (f₂ : α₂ ≃ α₃) :
     (Finsupp.domLCongr f).trans (Finsupp.domLCongr f₂) =
@@ -1310,7 +1310,7 @@ theorem domLCongr_trans {α₁ α₂ α₃ : Type _} (f : α₁ ≃ α₂) (f₂
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (f : Equiv.{succ u3, succ u4} α₁ α₂), Eq.{max (succ (max u4 u1)) (succ (max u3 u1))} (LinearEquiv.{u2, u2, max u4 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.domLCongr.{u1, u2, u3, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ f)) (Finsupp.domLCongr.{u1, u2, u4, u3} M R _inst_1 _inst_3 _inst_4 α₂ α₁ (Equiv.symm.{succ u3, succ u4} α₁ α₂ f))
 but is expected to have type
-  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (f : Equiv.{succ u4, succ u3} α₁ α₂), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max u3 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ f)) (Finsupp.domLCongr.{u2, u1, u3, u4} M R _inst_1 _inst_3 _inst_4 α₂ α₁ (Equiv.symm.{succ u4, succ u3} α₁ α₂ f))
+  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (f : Equiv.{succ u4, succ u3} α₁ α₂), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max u3 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ f)) (Finsupp.domLCongr.{u2, u1, u3, u4} M R _inst_1 _inst_3 _inst_4 α₂ α₁ (Equiv.symm.{succ u4, succ u3} α₁ α₂ f))
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_symm Finsupp.domLCongr_symmₓ'. -/
 @[simp]
 theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
@@ -1322,7 +1322,7 @@ theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
 lean 3 declaration is
   forall {M : Type.{u1}} {R : Type.{u2}} [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α₁ : Type.{u3}} {α₂ : Type.{u4}} (e : Equiv.{succ u3, succ u4} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u3 u1)) (succ (max u4 u1)), max (succ (max u3 u1)) (succ (max u4 u1))} (LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u2, u2, max u3 u1, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u2, u2, max u3 u1, max u4 u1} R R (Finsupp.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α₁ M _inst_3) (Finsupp.addCommMonoid.{u4, u1} α₂ M _inst_3) (Finsupp.module.{u3, u1, u2} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1)) (Finsupp.domLCongr.{u1, u2, u3, u4} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u3, u1} α₁ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) i m)) (Finsupp.single.{u4, u1} α₂ M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (coeFn.{max 1 (max (succ u3) (succ u4)) (succ u4) (succ u3), max (succ u3) (succ u4)} (Equiv.{succ u3, succ u4} α₁ α₂) (fun (_x : Equiv.{succ u3, succ u4} α₁ α₂) => α₁ -> α₂) (Equiv.hasCoeToFun.{succ u3, succ u4} α₁ α₂) e i) m)
 but is expected to have type
-  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (e : Equiv.{succ u4, succ u3} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u2) (succ u3)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u4 u3) u2, u1, max u4 u2, max u3 u2} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u3, u2} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.805 : α₁) => α₂) i) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α₁ α₂) α₁ (fun (_x : α₁) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.805 : α₁) => α₂) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α₁ α₂) e i) m)
+  forall {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α₁ : Type.{u4}} {α₂ : Type.{u3}} (e : Equiv.{succ u4, succ u3} α₁ α₂) (i : α₁) (m : M), Eq.{max (succ u2) (succ u3)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u2), max (succ u4) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) 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(LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max u4 u2} (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3)) (Module.toDistribMulAction.{u1, max u4 u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4)) (Module.toDistribMulAction.{u1, max u3 u2} R (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max u4 u2, max u3 u2, max (max u4 u3) u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (LinearEquiv.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4)) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max u4 u2, max u3 u2} R R (Finsupp.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α₂ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α₁ M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α₂ M _inst_3) (Finsupp.module.{u4, u2, u1} α₁ M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α₂ M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (Finsupp.domLCongr.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α₁ α₂ e) (Finsupp.single.{u4, u2} α₁ M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (Finsupp.single.{u3, u2} ((fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.805 : α₁) => α₂) i) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Equiv.{succ u4, succ u3} α₁ α₂) α₁ (fun (_x : α₁) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.805 : α₁) => α₂) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u3} α₁ α₂) e i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.dom_lcongr_single Finsupp.domLCongr_singleₓ'. -/
 @[simp]
 theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
@@ -1334,7 +1334,7 @@ theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (s : Set.{u1} α) (t : Set.{u4} α'), (Equiv.{succ u1, succ u4} (coeSort.{succ u1, succ (succ u1)} (Set.{u1} α) Type.{u1} (Set.hasCoeToSort.{u1} α) s) (coeSort.{succ u4, succ (succ u4)} (Set.{u4} α') Type.{u4} (Set.hasCoeToSort.{u4} α') t)) -> (LinearEquiv.{u3, u3, max u1 u2, max u4 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (coeSort.{succ (max u1 u2), succ (succ (max u1 u2))} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) Type.{max u1 u2} (SetLike.hasCoeToSort.{max u1 u2, max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (coeSort.{succ (max u4 u2), succ (succ (max u4 u2))} (Submodule.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) Type.{max u4 u2} (SetLike.hasCoeToSort.{max u4 u2, max u4 u2} (Submodule.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Submodule.setLike.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.addCommMonoid.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.addCommMonoid.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.module.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.module.{u3, max u4 u2} R (Finsupp.{u4, u2} α' M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (s : Set.{u1} α) (t : Set.{u4} α'), (Equiv.{succ u1, succ u4} (Set.Elem.{u1} α s) (Set.Elem.{u4} α' t)) -> (LinearEquiv.{u3, u3, max u1 u2, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Subtype.{succ (max u2 u4)} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u2 u4, max u2 u4} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u2 u4, max u2 u4} (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] {α' : Type.{u4}} (s : Set.{u1} α) (t : Set.{u4} α'), (Equiv.{succ u1, succ u4} (Set.Elem.{u1} α s) (Set.Elem.{u4} α' t)) -> (LinearEquiv.{u3, u3, max u1 u2, max u2 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Subtype.{succ (max u1 u2)} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u1 u2, max u1 u2} (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u1 u2, max u1 u2} (Submodule.{u3, max u2 u1} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s))) (Subtype.{succ (max u2 u4)} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (x : Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Membership.mem.{max u2 u4, max u2 u4} (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u2 u4, max u2 u4} (Submodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4))) x (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t))) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s)) (Submodule.instModuleSubtypeMemSubmoduleInstMembershipInstSetLikeSubmoduleInstAddCommMonoidSubtypeMemSubmoduleInstMembershipInstSetLikeSubmodule.{u3, max u2 u4} R (Finsupp.{u4, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α' M _inst_3) (Finsupp.module.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4) (Finsupp.supported.{u4, u2, u3} α' M R _inst_1 _inst_3 _inst_4 t)))
 Case conversion may be inaccurate. Consider using '#align finsupp.congr Finsupp.congrₓ'. -/
 /-- An equivalence of sets induces a linear equivalence of `finsupp`s supported on those sets. -/
 noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t) :
@@ -1350,7 +1350,7 @@ noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5], (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearMap.{u4, u4, max u1 u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5], (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearMap.{u4, u4, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u3} α N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6))
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5], (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearMap.{u4, u4, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u3} α N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_map Finsupp.mapRange.linearMapₓ'. -/
 /-- `finsupp.map_range` as a `linear_map`. -/
 @[simps]
@@ -1366,7 +1366,7 @@ def mapRange.linearMap (f : M →ₗ[R] N) : (α →₀ M) →ₗ[R] α →₀ N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (LinearMap.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.mapRange.linearMap.{u1, u2, u2, u3} α M M R _inst_1 _inst_3 _inst_4 _inst_3 _inst_4 (LinearMap.id.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (LinearMap.id.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.mapRange.linearMap.{u3, u2, u2, u1} α M M R _inst_1 _inst_3 _inst_4 _inst_3 _inst_4 (LinearMap.id.{u1, u2} R M _inst_1 _inst_3 _inst_4)) (LinearMap.id.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearMap.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.mapRange.linearMap.{u3, u2, u2, u1} α M M R _inst_1 _inst_3 _inst_4 _inst_3 _inst_4 (LinearMap.id.{u1, u2} R M _inst_1 _inst_3 _inst_4)) (LinearMap.id.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_map_id Finsupp.mapRange.linearMap_idₓ'. -/
 @[simp]
 theorem mapRange.linearMap_id :
@@ -1378,7 +1378,7 @@ theorem mapRange.linearMap_id :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {P : Type.{u4}} {R : Type.{u5}} [_inst_1 : Semiring.{u5} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u5, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_7 : AddCommMonoid.{u4} P] [_inst_8 : Module.{u5, u4} R P _inst_1 _inst_7] (f : LinearMap.{u5, u5, u3, u4} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) N P _inst_5 _inst_7 _inst_6 _inst_8) (f₂ : LinearMap.{u5, u5, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (succ (max u1 u2)) (succ (max u1 u4))} (LinearMap.{u5, u5, max u1 u2, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u4} α P (AddZeroClass.toHasZero.{u4} P (AddMonoid.toAddZeroClass.{u4} P (AddCommMonoid.toAddMonoid.{u4} P _inst_7)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u4} α P _inst_7) (Finsupp.module.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u4, u5} α P R _inst_1 _inst_7 _inst_8)) (Finsupp.mapRange.linearMap.{u1, u2, u4, u5} α M P R _inst_1 _inst_3 _inst_4 _inst_7 _inst_8 (LinearMap.comp.{u5, u5, u5, u2, u3, u4} R R R M N P _inst_1 _inst_1 _inst_1 _inst_3 _inst_5 _inst_7 _inst_4 _inst_6 _inst_8 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.right_ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f f₂)) (LinearMap.comp.{u5, u5, u5, max u1 u2, max u1 u3, max u1 u4} R R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.{u1, u4} α P (AddZeroClass.toHasZero.{u4} P (AddMonoid.toAddZeroClass.{u4} P (AddCommMonoid.toAddMonoid.{u4} P _inst_7)))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.addCommMonoid.{u1, u4} α P _inst_7) (Finsupp.module.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u5} α N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u1, u4, u5} α P R _inst_1 _inst_7 _inst_8) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.right_ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Finsupp.mapRange.linearMap.{u1, u3, u4, u5} α N P R _inst_1 _inst_5 _inst_6 _inst_7 _inst_8 f) (Finsupp.mapRange.linearMap.{u1, u2, u3, u5} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f₂))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u4}} {P : Type.{u3}} {R : Type.{u5}} [_inst_1 : Semiring.{u5} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u5, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u4} N] [_inst_6 : Module.{u5, u4} R N _inst_1 _inst_5] [_inst_7 : AddCommMonoid.{u3} P] [_inst_8 : Module.{u5, u3} R P _inst_1 _inst_7] (f : LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) N P _inst_5 _inst_7 _inst_6 _inst_8) (f₂ : LinearMap.{u5, u5, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u2)) (succ u3)} (LinearMap.{u5, u5, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u3} α P (AddMonoid.toZero.{u3} P (AddCommMonoid.toAddMonoid.{u3} P _inst_7))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α P _inst_7) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u5} α P R _inst_1 _inst_7 _inst_8)) (Finsupp.mapRange.linearMap.{u1, u2, u3, u5} α M P R _inst_1 _inst_3 _inst_4 _inst_7 _inst_8 (LinearMap.comp.{u5, u5, u5, u2, u4, u3} R R R M N P _inst_1 _inst_1 _inst_1 _inst_3 _inst_5 _inst_7 _inst_4 _inst_6 _inst_8 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f f₂)) (LinearMap.comp.{u5, u5, u5, max u2 u1, max u4 u1, max u3 u1} R R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u4} α N (AddMonoid.toZero.{u4} N (AddCommMonoid.toAddMonoid.{u4} N _inst_5))) (Finsupp.{u1, u3} α P (AddMonoid.toZero.{u3} P (AddCommMonoid.toAddMonoid.{u3} P _inst_7))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u4} α N _inst_5) (Finsupp.addCommMonoid.{u1, u3} α P _inst_7) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u4, u5} α N R _inst_1 _inst_5 _inst_6) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u5} α P R _inst_1 _inst_7 _inst_8) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Finsupp.mapRange.linearMap.{u1, u4, u3, u5} α N P R _inst_1 _inst_5 _inst_6 _inst_7 _inst_8 f) (Finsupp.mapRange.linearMap.{u1, u2, u4, u5} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f₂))
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u4}} {P : Type.{u3}} {R : Type.{u5}} [_inst_1 : Semiring.{u5} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u5, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u4} N] [_inst_6 : Module.{u5, u4} R N _inst_1 _inst_5] [_inst_7 : AddCommMonoid.{u3} P] [_inst_8 : Module.{u5, u3} R P _inst_1 _inst_7] (f : LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) N P _inst_5 _inst_7 _inst_6 _inst_8) (f₂ : LinearMap.{u5, u5, u2, u4} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u2)) (succ u3)} (LinearMap.{u5, u5, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u3} α P (AddMonoid.toZero.{u3} P (AddCommMonoid.toAddMonoid.{u3} P _inst_7))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α P _inst_7) (Finsupp.module.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u5} α P R _inst_1 _inst_7 _inst_8)) (Finsupp.mapRange.linearMap.{u1, u2, u3, u5} α M P R _inst_1 _inst_3 _inst_4 _inst_7 _inst_8 (LinearMap.comp.{u5, u5, u5, u2, u4, u3} R R R M N P _inst_1 _inst_1 _inst_1 _inst_3 _inst_5 _inst_7 _inst_4 _inst_6 _inst_8 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f f₂)) (LinearMap.comp.{u5, u5, u5, max u2 u1, max u4 u1, max u3 u1} R R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u4} α N (AddMonoid.toZero.{u4} N (AddCommMonoid.toAddMonoid.{u4} N _inst_5))) (Finsupp.{u1, u3} α P (AddMonoid.toZero.{u3} P (AddCommMonoid.toAddMonoid.{u3} P _inst_7))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u4} α N _inst_5) (Finsupp.addCommMonoid.{u1, u3} α P _inst_7) (Finsupp.module.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u4, u5} α N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u1, u3, u5} α P R _inst_1 _inst_7 _inst_8) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Finsupp.mapRange.linearMap.{u1, u4, u3, u5} α N P R _inst_1 _inst_5 _inst_6 _inst_7 _inst_8 f) (Finsupp.mapRange.linearMap.{u1, u2, u4, u5} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f₂))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_map_comp Finsupp.mapRange.linearMap_compₓ'. -/
 theorem mapRange.linearMap_comp (f : N →ₗ[R] P) (f₂ : M →ₗ[R] N) :
     (mapRange.linearMap (f.comp f₂) : (α →₀ _) →ₗ[R] _) =
@@ -1390,7 +1390,7 @@ theorem mapRange.linearMap_comp (f : N →ₗ[R] P) (f₂ : M →ₗ[R] N) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] (f : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (succ (max u1 u3)) (succ (max u1 u2))} (AddMonoidHom.{max u1 u2, max u1 u3} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (AddMonoid.toAddZeroClass.{max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (AddCommMonoid.toAddMonoid.{max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3))) (AddMonoid.toAddZeroClass.{max u1 u3} (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (AddCommMonoid.toAddMonoid.{max u1 u3} (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5)))) (LinearMap.toAddMonoidHom.{u4, u4, max u1 u2, max u1 u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.mapRange.linearMap.{u1, u2, u3, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.addMonoidHom.{u1, u2, u3} α M N _inst_3 _inst_5 (LinearMap.toAddMonoidHom.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) f))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (AddMonoidHom.{max u3 u1, max u2 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddMonoid.toAddZeroClass.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3))) (AddMonoid.toAddZeroClass.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddCommMonoid.toAddMonoid.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5)))) (LinearMap.toAddMonoidHom.{u4, u4, max u3 u1, max u2 u1} R R (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.mapRange.linearMap.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.addMonoidHom.{u1, u3, u2} α M N _inst_3 _inst_5 (LinearMap.toAddMonoidHom.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) f))
+  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (AddMonoidHom.{max u3 u1, max u2 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddMonoid.toAddZeroClass.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3))) (AddMonoid.toAddZeroClass.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddCommMonoid.toAddMonoid.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5)))) (LinearMap.toAddMonoidHom.{u4, u4, max u3 u1, max u2 u1} R R (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.module.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.mapRange.linearMap.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.addMonoidHom.{u1, u3, u2} α M N _inst_3 _inst_5 (LinearMap.toAddMonoidHom.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) f))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_map_to_add_monoid_hom Finsupp.mapRange.linearMap_toAddMonoidHomₓ'. -/
 @[simp]
 theorem mapRange.linearMap_toAddMonoidHom (f : M →ₗ[R] N) :
@@ -1403,7 +1403,7 @@ theorem mapRange.linearMap_toAddMonoidHom (f : M →ₗ[R] N) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5], (LinearEquiv.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearEquiv.{u4, u4, max u1 u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5], (LinearEquiv.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearEquiv.{u4, u4, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u3} α N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6))
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5], (LinearEquiv.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearEquiv.{u4, u4, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u1, u3} α N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_equiv Finsupp.mapRange.linearEquivₓ'. -/
 /-- `finsupp.map_range` as a `linear_equiv`. -/
 @[simps apply]
@@ -1418,7 +1418,7 @@ def mapRange.linearEquiv (e : M ≃ₗ[R] N) : (α →₀ M) ≃ₗ[R] α →₀
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{succ (max u1 u2)} (LinearEquiv.{u3, u3, max u1 u2, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.mapRange.linearEquiv.{u1, u2, u2, u3} α M M R _inst_1 _inst_3 _inst_4 _inst_3 _inst_4 (LinearEquiv.refl.{u3, u2} R M _inst_1 _inst_3 _inst_4)) (LinearEquiv.refl.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.mapRange.linearEquiv.{u3, u2, u2, u1} α M M R _inst_1 _inst_3 _inst_4 _inst_3 _inst_4 (LinearEquiv.refl.{u1, u2} R M _inst_1 _inst_3 _inst_4)) (LinearEquiv.refl.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (succ u3) (succ u2)} (LinearEquiv.{u1, u1, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.mapRange.linearEquiv.{u3, u2, u2, u1} α M M R _inst_1 _inst_3 _inst_4 _inst_3 _inst_4 (LinearEquiv.refl.{u1, u2} R M _inst_1 _inst_3 _inst_4)) (LinearEquiv.refl.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.module.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_equiv_refl Finsupp.mapRange.linearEquiv_reflₓ'. -/
 @[simp]
 theorem mapRange.linearEquiv_refl :
@@ -1430,7 +1430,7 @@ theorem mapRange.linearEquiv_refl :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {P : Type.{u4}} {R : Type.{u5}} [_inst_1 : Semiring.{u5} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u5, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_7 : AddCommMonoid.{u4} P] [_inst_8 : Module.{u5, u4} R P _inst_1 _inst_7] (f : LinearEquiv.{u5, u5, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (f₂ : LinearEquiv.{u5, u5, u3, u4} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) N P _inst_5 _inst_7 _inst_6 _inst_8), Eq.{max (succ (max u1 u2)) (succ (max u1 u4))} (LinearEquiv.{u5, u5, max u1 u2, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u4} α P (AddZeroClass.toHasZero.{u4} P (AddMonoid.toAddZeroClass.{u4} P (AddCommMonoid.toAddMonoid.{u4} P _inst_7)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u4} α P _inst_7) (Finsupp.module.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u4, u5} α P R _inst_1 _inst_7 _inst_8)) (Finsupp.mapRange.linearEquiv.{u1, u2, u4, u5} α M P R _inst_1 _inst_3 _inst_4 _inst_7 _inst_8 (LinearEquiv.trans.{u5, u5, u5, u2, u3, u4} R R R M N P _inst_1 _inst_1 _inst_1 _inst_3 _inst_5 _inst_7 _inst_4 _inst_6 _inst_8 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.right_ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomCompTriple.right_ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) f f₂)) (LinearEquiv.trans.{u5, u5, u5, max u1 u2, max u1 u3, max u1 u4} R R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.{u1, u4} α P (AddZeroClass.toHasZero.{u4} P (AddMonoid.toAddZeroClass.{u4} P (AddCommMonoid.toAddMonoid.{u4} P _inst_7)))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.addCommMonoid.{u1, u4} α P _inst_7) (Finsupp.module.{u1, u2, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u5} α N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u1, u4, u5} α P R _inst_1 _inst_7 _inst_8) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.right_ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomCompTriple.right_ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (Finsupp.mapRange.linearEquiv.{u1, u2, u3, u5} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f) (Finsupp.mapRange.linearEquiv.{u1, u3, u4, u5} α N P R _inst_1 _inst_5 _inst_6 _inst_7 _inst_8 f₂))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u4}} {N : Type.{u3}} {P : Type.{u2}} {R : Type.{u5}} [_inst_1 : Semiring.{u5} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_7 : AddCommMonoid.{u2} P] [_inst_8 : Module.{u5, u2} R P _inst_1 _inst_7] (f : LinearEquiv.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (f₂ : LinearEquiv.{u5, u5, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) N P _inst_5 _inst_7 _inst_6 _inst_8), Eq.{max (max (succ u1) (succ u4)) (succ u2)} (LinearEquiv.{u5, u5, max u4 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (Finsupp.{u1, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u1, u2} α P (AddMonoid.toZero.{u2} P (AddCommMonoid.toAddMonoid.{u2} P _inst_7))) (Finsupp.addCommMonoid.{u1, u4} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α P _inst_7) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u4, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u5} α P R _inst_1 _inst_7 _inst_8)) (Finsupp.mapRange.linearEquiv.{u1, u4, u2, u5} α M P R _inst_1 _inst_3 _inst_4 _inst_7 _inst_8 (LinearEquiv.trans.{u5, u5, u5, u4, u3, u2} R R R M N P _inst_1 _inst_1 _inst_1 _inst_3 _inst_5 _inst_7 _inst_4 _inst_6 _inst_8 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) f f₂)) (LinearEquiv.trans.{u5, u5, u5, max u4 u1, max u3 u1, max u2 u1} R R R (Finsupp.{u1, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u1, u3} α N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Finsupp.{u1, u2} α P (AddMonoid.toZero.{u2} P (AddCommMonoid.toAddMonoid.{u2} P _inst_7))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.addCommMonoid.{u1, u2} α P _inst_7) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u4, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u5} α N R _inst_1 _inst_5 _inst_6) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u5} α P R _inst_1 _inst_7 _inst_8) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (Finsupp.mapRange.linearEquiv.{u1, u4, u3, u5} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u5} α N P R _inst_1 _inst_5 _inst_6 _inst_7 _inst_8 f₂))
+  forall {α : Type.{u1}} {M : Type.{u4}} {N : Type.{u3}} {P : Type.{u2}} {R : Type.{u5}} [_inst_1 : Semiring.{u5} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_7 : AddCommMonoid.{u2} P] [_inst_8 : Module.{u5, u2} R P _inst_1 _inst_7] (f : LinearEquiv.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (f₂ : LinearEquiv.{u5, u5, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) N P _inst_5 _inst_7 _inst_6 _inst_8), Eq.{max (max (succ u1) (succ u4)) (succ u2)} (LinearEquiv.{u5, u5, max u4 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (Finsupp.{u1, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u1, u2} α P (AddMonoid.toZero.{u2} P (AddCommMonoid.toAddMonoid.{u2} P _inst_7))) (Finsupp.addCommMonoid.{u1, u4} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α P _inst_7) (Finsupp.module.{u1, u4, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u5} α P R _inst_1 _inst_7 _inst_8)) (Finsupp.mapRange.linearEquiv.{u1, u4, u2, u5} α M P R _inst_1 _inst_3 _inst_4 _inst_7 _inst_8 (LinearEquiv.trans.{u5, u5, u5, u4, u3, u2} R R R M N P _inst_1 _inst_1 _inst_1 _inst_3 _inst_5 _inst_7 _inst_4 _inst_6 _inst_8 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) f f₂)) (LinearEquiv.trans.{u5, u5, u5, max u4 u1, max u3 u1, max u2 u1} R R R (Finsupp.{u1, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) (Finsupp.{u1, u3} α N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Finsupp.{u1, u2} α P (AddMonoid.toZero.{u2} P (AddCommMonoid.toAddMonoid.{u2} P _inst_7))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.addCommMonoid.{u1, u2} α P _inst_7) (Finsupp.module.{u1, u4, u5} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u5} α N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u1, u2, u5} α P R _inst_1 _inst_7 _inst_8) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (RingHomInvPair.ids.{u5} R _inst_1) (Finsupp.mapRange.linearEquiv.{u1, u4, u3, u5} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u5} α N P R _inst_1 _inst_5 _inst_6 _inst_7 _inst_8 f₂))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_equiv_trans Finsupp.mapRange.linearEquiv_transₓ'. -/
 theorem mapRange.linearEquiv_trans (f : M ≃ₗ[R] N) (f₂ : N ≃ₗ[R] P) :
     (mapRange.linearEquiv (f.trans f₂) : (α →₀ _) ≃ₗ[R] _) =
@@ -1442,7 +1442,7 @@ theorem mapRange.linearEquiv_trans (f : M ≃ₗ[R] N) (f₂ : N ≃ₗ[R] P) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (succ (max u1 u3)) (succ (max u1 u2))} (LinearEquiv.{u4, u4, max u1 u3, max u1 u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u4, u4, max u1 u2, max u1 u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.mapRange.linearEquiv.{u1, u2, u3, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u4} α N M R _inst_1 _inst_5 _inst_6 _inst_3 _inst_4 (LinearEquiv.symm.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) f))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (LinearEquiv.{u4, u4, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u4, u4, max u3 u1, max u2 u1} R R (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.linearEquiv.{u1, u2, u3, u4} α N M R _inst_1 _inst_5 _inst_6 _inst_3 _inst_4 (LinearEquiv.symm.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) f))
+  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (LinearEquiv.{u4, u4, max u2 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.module.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u4, u4, max u3 u1, max u2 u1} R R (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.module.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.linearEquiv.{u1, u2, u3, u4} α N M R _inst_1 _inst_5 _inst_6 _inst_3 _inst_4 (LinearEquiv.symm.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) f))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_equiv_symm Finsupp.mapRange.linearEquiv_symmₓ'. -/
 @[simp]
 theorem mapRange.linearEquiv_symm (f : M ≃ₗ[R] N) :
@@ -1454,7 +1454,7 @@ theorem mapRange.linearEquiv_symm (f : M ≃ₗ[R] N) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (succ (max u1 u2)) (succ (max u1 u3))} (AddEquiv.{max u1 u2, max u1 u3} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (AddZeroClass.toHasAdd.{max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (AddMonoid.toAddZeroClass.{max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (AddCommMonoid.toAddMonoid.{max u1 u2} (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3)))) (AddZeroClass.toHasAdd.{max u1 u3} (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (AddMonoid.toAddZeroClass.{max u1 u3} (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (AddCommMonoid.toAddMonoid.{max u1 u3} (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5))))) (LinearEquiv.toAddEquiv.{u4, u4, max u1 u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.mapRange.linearEquiv.{u1, u2, u3, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.addEquiv.{u1, u2, u3} α M N _inst_3 _inst_5 (LinearEquiv.toAddEquiv.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6 f))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (AddEquiv.{max u3 u1, max u2 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddZeroClass.toAdd.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (AddMonoid.toAddZeroClass.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3)))) (AddZeroClass.toAdd.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddMonoid.toAddZeroClass.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddCommMonoid.toAddMonoid.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5))))) (LinearEquiv.toAddEquiv.{u4, u4, max u3 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.addEquiv.{u1, u3, u2} α M N _inst_3 _inst_5 (LinearEquiv.toAddEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6 f))
+  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (AddEquiv.{max u3 u1, max u2 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddZeroClass.toAdd.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (AddMonoid.toAddZeroClass.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u3 u1} (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3)))) (AddZeroClass.toAdd.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddMonoid.toAddZeroClass.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (AddCommMonoid.toAddMonoid.{max u2 u1} (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5))))) (LinearEquiv.toAddEquiv.{u4, u4, max u3 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.module.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.addEquiv.{u1, u3, u2} α M N _inst_3 _inst_5 (LinearEquiv.toAddEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6 f))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_equiv_to_add_equiv Finsupp.mapRange.linearEquiv_toAddEquivₓ'. -/
 @[simp]
 theorem mapRange.linearEquiv_toAddEquiv (f : M ≃ₗ[R] N) :
@@ -1466,7 +1466,7 @@ theorem mapRange.linearEquiv_toAddEquiv (f : M ≃ₗ[R] N) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (succ (max u1 u2)) (succ (max u1 u3))} (LinearMap.{u4, u4, max u1 u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6)) (LinearEquiv.toLinearMap.{u4, u4, max u1 u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{u1, u3} α N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)))) (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.addCommMonoid.{u1, u3} α N _inst_5) (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u3, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.mapRange.linearEquiv.{u1, u2, u3, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.linearMap.{u1, u2, u3, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 (LinearEquiv.toLinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6 f))
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (LinearMap.{u4, u4, max u3 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6)) (LinearEquiv.toLinearMap.{u4, u4, max u3 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.linearMap.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 (LinearEquiv.toLinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6 f))
+  forall {α : Type.{u1}} {M : Type.{u3}} {N : Type.{u2}} {R : Type.{u4}} [_inst_1 : Semiring.{u4} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u4, u3} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u4, u2} R N _inst_1 _inst_5] (f : LinearEquiv.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (succ u1) (succ u3)) (succ u2)} (LinearMap.{u4, u4, max u3 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.module.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6)) (LinearEquiv.toLinearMap.{u4, u4, max u3 u1, max u2 u1} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) (Finsupp.{u1, u3} α M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3))) (Finsupp.{u1, u2} α N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u1, u3} α M _inst_3) (Finsupp.addCommMonoid.{u1, u2} α N _inst_5) (Finsupp.module.{u1, u3, u4} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u1, u2, u4} α N R _inst_1 _inst_5 _inst_6) (Finsupp.mapRange.linearEquiv.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 f)) (Finsupp.mapRange.linearMap.{u1, u3, u2, u4} α M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 (LinearEquiv.toLinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomInvPair.ids.{u4} R _inst_1) (RingHomInvPair.ids.{u4} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6 f))
 Case conversion may be inaccurate. Consider using '#align finsupp.map_range.linear_equiv_to_linear_map Finsupp.mapRange.linearEquiv_toLinearMapₓ'. -/
 @[simp]
 theorem mapRange.linearEquiv_toLinearMap (f : M ≃ₗ[R] N) :
@@ -1478,7 +1478,7 @@ theorem mapRange.linearEquiv_toLinearMap (f : M ≃ₗ[R] N) :
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}}, (Equiv.{succ u4, succ u5} ι κ) -> (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6))
 but is expected to have type
-  forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}}, (Equiv.{succ u4, succ u5} ι κ) -> (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.{u5, u2} κ N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6))
+  forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}}, (Equiv.{succ u4, succ u5} ι κ) -> (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) -> (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.{u5, u2} κ N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr Finsupp.lcongrₓ'. -/
 /-- An equivalence of domain and a linear equivalence of codomain induce a linear equivalence of the
 corresponding finitely supported functions. -/
@@ -1490,7 +1490,7 @@ def lcongr {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) : (ι →
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u5) (succ u2)} (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (coeFn.{max (succ (max u4 u1)) (succ (max u5 u2)), max (succ (max u4 u1)) (succ (max u5 u2))} (LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) (fun (_x : LinearEquiv.{u3, u3, max u4 u1, max u5 u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6)) => (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) -> (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂) (Finsupp.single.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) i m)) (Finsupp.single.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) (coeFn.{max 1 (max (succ u4) (succ u5)) (succ u5) (succ u4), max (succ u4) (succ u5)} (Equiv.{succ u4, succ u5} ι κ) (fun (_x : Equiv.{succ u4, succ u5} ι κ) => ι -> κ) (Equiv.hasCoeToFun.{succ u4, succ u5} ι κ) e₁ i) (coeFn.{max (succ u1) (succ u2), max (succ u1) (succ u2)} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearEquiv.hasCoeToFun.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) e₂ m))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (i : ι) (m : M), Eq.{max (succ u1) (succ u4)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.single.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) i m)) (FunLike.coe.{max (max (max (succ u2) (succ u1)) (succ u4)) (succ u5), max (succ u2) (succ u5), max (succ u1) (succ u4)} (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (fun (_x : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) => Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _x) (SMulHomClass.toFunLike.{max (max (max u2 u1) u4) u5, u3, max u2 u5, max u1 u4} (LinearEquiv.{u3, u3, max u2 u5, max u1 u4} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6)) R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (SMulZeroClass.toSMul.{u3, max u2 u5} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toZero.{max u2 u5} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max u2 u5} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3))) (DistribSMul.toSMulZeroClass.{u3, max u2 u5} R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max u2 u5} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M 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 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_single Finsupp.lcongr_singleₓ'. -/
 @[simp]
 theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (i : ι) (m : M) :
@@ -1499,9 +1499,9 @@ theorem lcongr_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N)
 
 /- warning: finsupp.lcongr_apply_apply -> Finsupp.lcongr_apply_apply is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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(AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribSMul.toSMulZeroClass.{u3, u1} R N (AddMonoid.toAddZeroClass.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) (DistribMulAction.toDistribSMul.{u3, u1} R N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u2, u1} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) R M N (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) 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(Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) e₂ (FunLike.coe.{max (succ u5) (succ u2), succ u5, succ u2} (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => M) _x) (Finsupp.funLike.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) f (FunLike.coe.{max (succ u5) (succ u4), succ u4, succ u5} (Equiv.{succ u4, succ u5} κ ι) κ (fun (_x : κ) => (fun (x._@.Mathlib.Logic.Equiv.Defs._hyg.805 : κ) => ι) _x) (Equiv.instFunLikeEquiv.{succ u4, succ u5} κ ι) (Equiv.symm.{succ u5, succ u4} ι κ e₁) k)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_apply_apply Finsupp.lcongr_apply_applyₓ'. -/
 @[simp]
 theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (f : ι →₀ M) (k : κ) :
@@ -1513,7 +1513,7 @@ theorem lcongr_apply_apply {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u4) (succ u1)} (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (coeFn.{max (succ (max u5 u2)) (succ (max u4 u1)), max (succ (max u5 u2)) (succ (max u4 u1))} (LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4)) (fun (_x : LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4)) => (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) -> (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearEquiv.hasCoeToFun.{u3, u3, max u5 u2, max u4 u1} R R (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (LinearEquiv.symm.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂)) (Finsupp.single.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5))) k n)) (Finsupp.single.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (coeFn.{max 1 (max (succ u5) (succ u4)) (succ u4) (succ u5), max (succ u5) (succ u4)} (Equiv.{succ u5, succ u4} κ ι) (fun (_x : Equiv.{succ u5, succ u4} κ ι) => κ -> ι) (Equiv.hasCoeToFun.{succ u5, succ u4} κ ι) (Equiv.symm.{succ u4, succ u5} ι κ e₁) k) (coeFn.{max (succ u2) (succ u1), max (succ u2) (succ u1)} (LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) (fun (_x : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) => N -> M) (LinearEquiv.hasCoeToFun.{u3, u3, u2, u1} R R N M _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)) (LinearEquiv.symm.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂) n))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6) (k : κ) (n : N), Eq.{max (succ u2) (succ u5)} ((fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.single.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5)) k n)) (FunLike.coe.{max (max (max (succ u2) (succ u1)) (succ u4)) (succ u5), max (succ u1) (succ u4), max (succ u2) (succ u5)} (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (fun (_x : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) => Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _x) (SMulHomClass.toFunLike.{max (max (max u2 u1) u4) u5, u3, max u1 u4, max u2 u5} (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulZeroClass.toSMul.{u3, max u1 u4} R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (AddMonoid.toZero.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (AddCommMonoid.toAddMonoid.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5))) (DistribSMul.toSMulZeroClass.{u3, max u1 u4} R (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (AddMonoid.toAddZeroClass.{max u1 u4} (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N 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(MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u3, u2} R M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribSMul.toSMulZeroClass.{u3, u2} R M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)) (DistribMulAction.toDistribSMul.{u3, u2} R M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4)))) (DistribMulActionHomClass.toSMulHomClass.{max u2 u1, u3, u1, u2} (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) R N M (MonoidWithZero.toMonoid.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) (AddCommMonoid.toAddMonoid.{u1} N _inst_5) (AddCommMonoid.toAddMonoid.{u2} M _inst_3) (Module.toDistribMulAction.{u3, u1} R N _inst_1 _inst_5 _inst_6) (Module.toDistribMulAction.{u3, u2} R M _inst_1 _inst_3 _inst_4) (SemilinearMapClass.distribMulActionHomClass.{u3, u1, u2, max u2 u1} R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (SemilinearEquivClass.instSemilinearMapClass.{u3, u3, u1, u2, max u2 u1} R R N M (LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) N M _inst_5 _inst_3 _inst_6 _inst_4) _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u3, u3, u1, u2} R R N M _inst_1 _inst_1 _inst_5 _inst_3 _inst_6 _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1)))))) (LinearEquiv.symm.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂) n))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm_single Finsupp.lcongr_symm_singleₓ'. -/
 theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) (k : κ) (n : N) :
     (lcongr e₁ e₂).symm (Finsupp.single k n) = Finsupp.single (e₁.symm k) (e₂.symm n) :=
@@ -1526,7 +1526,7 @@ theorem lcongr_symm_single {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[
 lean 3 declaration is
   forall {M : Type.{u1}} {N : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u3, u1} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u3, u2} R N _inst_1 _inst_5] {ι : Type.{u4}} {κ : Type.{u5}} (e₁ : Equiv.{succ u4, succ u5} ι κ) (e₂ : LinearEquiv.{u3, u3, u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (succ (max u5 u2)) (succ (max u4 u1))} (LinearEquiv.{u3, u3, max u5 u2, max u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u3, u3, max u4 u1, max u5 u2} R R (Finsupp.{u4, u1} ι M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u5, u2} κ N (AddZeroClass.toHasZero.{u2} N (AddMonoid.toAddZeroClass.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u1} ι M _inst_3) (Finsupp.addCommMonoid.{u5, u2} κ N _inst_5) (Finsupp.module.{u4, u1, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u5, u2, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.lcongr.{u1, u2, u3, u4, u5} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂)) (Finsupp.lcongr.{u2, u1, u3, u5, u4} N M R _inst_1 _inst_5 _inst_6 _inst_3 _inst_4 κ ι (Equiv.symm.{succ u4, succ u5} ι κ e₁) (LinearEquiv.symm.{u3, u3, u1, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂))
 but is expected to have type
-  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (max (succ u2) (succ u1)) (succ u4)) (succ u5)} (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u3, u3, max u2 u5, max u1 u4} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.lcongr.{u2, u1, u3, u5, u4} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} N M R _inst_1 _inst_5 _inst_6 _inst_3 _inst_4 κ ι (Equiv.symm.{succ u5, succ u4} ι κ e₁) (LinearEquiv.symm.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂))
+  forall {M : Type.{u2}} {N : Type.{u1}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u1} N] [_inst_6 : Module.{u3, u1} R N _inst_1 _inst_5] {ι : Type.{u5}} {κ : Type.{u4}} (e₁ : Equiv.{succ u5, succ u4} ι κ) (e₂ : LinearEquiv.{u3, u3, u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) M N _inst_3 _inst_5 _inst_4 _inst_6), Eq.{max (max (max (succ u2) (succ u1)) (succ u4)) (succ u5)} (LinearEquiv.{u3, u3, max u1 u4, max u2 u5} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4)) (LinearEquiv.symm.{u3, u3, max u2 u5, max u1 u4} R R (Finsupp.{u5, u2} ι M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u4, u1} κ N (AddMonoid.toZero.{u1} N (AddCommMonoid.toAddMonoid.{u1} N _inst_5))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u5, u2} ι M _inst_3) (Finsupp.addCommMonoid.{u4, u1} κ N _inst_5) (Finsupp.module.{u5, u2, u3} ι M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u3} κ N R _inst_1 _inst_5 _inst_6) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) (Finsupp.lcongr.{u2, u1, u3, u5, u4} M N R _inst_1 _inst_3 _inst_4 _inst_5 _inst_6 ι κ e₁ e₂)) (Finsupp.lcongr.{u1, u2, u3, u4, u5} N M R _inst_1 _inst_5 _inst_6 _inst_3 _inst_4 κ ι (Equiv.symm.{succ u5, succ u4} ι κ e₁) (LinearEquiv.symm.{u3, u3, u2, u1} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomInvPair.ids.{u3} R _inst_1) (RingHomInvPair.ids.{u3} R _inst_1) e₂))
 Case conversion may be inaccurate. Consider using '#align finsupp.lcongr_symm Finsupp.lcongr_symmₓ'. -/
 @[simp]
 theorem lcongr_symm {ι κ : Sort _} (e₁ : ι ≃ κ) (e₂ : M ≃ₗ[R] N) :
@@ -1544,7 +1544,7 @@ variable (R)
 lean 3 declaration is
   forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u3}} {β : Type.{u4}}, LinearEquiv.{u2, u2, max (max u3 u4) u1, max (max u3 u1) u4 u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{max u3 u4, u1} (Sum.{u3, u4} α β) M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Prod.{max u3 u1, max u4 u1} (Finsupp.{u3, u1} α M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} β M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (Finsupp.addCommMonoid.{max u3 u4, u1} (Sum.{u3, u4} α β) M _inst_3) (Prod.addCommMonoid.{max u3 u1, max u4 u1} (Finsupp.{u3, u1} α M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} β M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{u3, u1} α M _inst_3) (Finsupp.addCommMonoid.{u4, u1} β M _inst_3)) (Finsupp.module.{max u3 u4, u1, u2} (Sum.{u3, u4} α β) M R _inst_1 _inst_3 _inst_4) (Prod.module.{u2, max u3 u1, max u4 u1} R (Finsupp.{u3, u1} α M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.{u4, u1} β M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α M _inst_3) (Finsupp.addCommMonoid.{u4, u1} β M _inst_3) (Finsupp.module.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u4, u1, u2} β M R _inst_1 _inst_3 _inst_4))
 but is expected to have type
-  forall {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] {α : Type.{u3}} {β : Type.{u4}}, LinearEquiv.{u2, u2, max u1 u4 u3, max (max u1 u4) u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomInvPair.ids.{u2} R _inst_1) (RingHomInvPair.ids.{u2} R _inst_1) (Finsupp.{max u4 u3, u1} (Sum.{u3, u4} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Prod.{max u1 u3, max u1 u4} (Finsupp.{u3, u1} α M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.{u4, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (Finsupp.addCommMonoid.{max u3 u4, u1} (Sum.{u3, u4} α β) M _inst_3) (Prod.instAddCommMonoidSum.{max u1 u3, max u1 u4} (Finsupp.{u3, u1} α M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.{u4, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.addCommMonoid.{u3, u1} α M _inst_3) (Finsupp.addCommMonoid.{u4, u1} β M _inst_3)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{max u3 u4, u1, u2} (Sum.{u3, u4} α β) M R _inst_1 _inst_3 _inst_4) (Prod.module.{u2, max u1 u3, max u1 u4} R (Finsupp.{u3, u1} α M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Finsupp.{u4, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α M _inst_3) (Finsupp.addCommMonoid.{u4, u1} β M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u1, u2} β M R _inst_1 _inst_3 _inst_4))
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 Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsuppₓ'. -/
 /-- The linear equivalence between `(α ⊕ β) →₀ M` and `(α →₀ M) × (β →₀ M)`.
 
@@ -1562,9 +1562,9 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
 
 /- warning: finsupp.fst_sum_finsupp_lequiv_prod_finsupp -> Finsupp.fst_sumFinsuppLEquivProdFinsupp is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (x : α) :
     (sumFinsuppLEquivProdFinsupp R f).1 x = f (Sum.inl x) :=
@@ -1573,9 +1573,9 @@ theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M
 
 /- warning: finsupp.snd_sum_finsupp_lequiv_prod_finsupp -> Finsupp.snd_sumFinsuppLEquivProdFinsupp is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsuppₓ'. -/
 theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (y : β) :
     (sumFinsuppLEquivProdFinsupp R f).2 y = f (Sum.inr y) :=
@@ -1584,9 +1584,9 @@ theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M
 
 /- warning: finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl -> Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M 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_inst_1 _inst_3 _inst_4)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} R (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toZero.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} R (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} 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_inst_1 _inst_3 _inst_4))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Prod.module.{u1, max u2 u4, max u2 u3} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} β M R _inst_1 _inst_3 _inst_4)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4)) R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3)) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)) (Prod.module.{u1, max u2 u4, max u2 u3} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} β M R _inst_1 _inst_3 _inst_4))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} R (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M 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u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M 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(AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3)) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} R (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Finsupp.module.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Prod.module.{u1, max u2 u4, max u2 u3} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} β M R _inst_1 _inst_3 _inst_4)) (Finsupp.module.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4)) R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MonoidWithZero.toMonoid.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3)) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} R (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M 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 Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inlₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (x : α) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inl x) = fg.1 x :=
@@ -1595,9 +1595,9 @@ theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M
 
 /- warning: finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr -> Finsupp.sumFinsuppLEquivProdFinsupp_symm_inr is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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(AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} β M R _inst_1 _inst_3 _inst_4)) (Finsupp.module.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1)))))) (LinearEquiv.symm.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} R R (Finsupp.{max u3 u4, u2} (Sum.{u4, u3} α β) M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Prod.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{max u4 u3, u2} (Sum.{u4, u3} α β) M _inst_3) (Prod.instAddCommMonoidSum.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3)) (Finsupp.module.{max u4 u3, u2, u1} (Sum.{u4, u3} α β) M R _inst_1 _inst_3 _inst_4) (Prod.module.{u1, max u2 u4, max u2 u3} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} β M _inst_3) (Finsupp.module.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.module.{u3, u2, u1} β M R _inst_1 _inst_3 _inst_4)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.sumFinsuppLEquivProdFinsupp.{u2, u1, u4, u3} M R _inst_1 _inst_3 _inst_4 α β)) fg) (Sum.inr.{u4, u3} α β y)) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) β (fun (_x : β) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : β) => M) _x) (Finsupp.funLike.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Prod.snd.{max u2 u4, max u2 u3} (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} β M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) fg) y)
 Case conversion may be inaccurate. Consider using '#align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr Finsupp.sumFinsuppLEquivProdFinsupp_symm_inrₓ'. -/
 theorem sumFinsuppLEquivProdFinsupp_symm_inr {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (y : β) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inr y) = fg.2 y :=
@@ -1616,7 +1616,7 @@ variable (R)
 lean 3 declaration is
   forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {η : Type.{u2}} [_inst_9 : Fintype.{u2} η] {M : Type.{u3}} {ιs : η -> Type.{u4}} [_inst_11 : AddCommMonoid.{u3} M] [_inst_12 : Module.{u1, u3} R M _inst_1 _inst_11], LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u4 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (Finsupp.addCommMonoid.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M _inst_11) (Pi.addCommMonoid.{u2, max u4 u3} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11)) (Finsupp.module.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (Pi.module.{u2, max u4 u3, u1} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u4, u3, u1} (ιs i) M R _inst_1 _inst_11 _inst_12))
 but is expected to have type
-  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {η : Type.{u2}} [_inst_9 : Fintype.{u2} η] {M : Type.{u3}} {ιs : η -> Type.{u4}} [_inst_11 : AddCommMonoid.{u3} M] [_inst_12 : Module.{u1, u3} R M _inst_1 _inst_11], LinearEquiv.{u1, u1, max u3 u4 u2, max (max u2 u3) u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{max u4 u2, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) (forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) (Finsupp.addCommMonoid.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M _inst_11) (Pi.addCommMonoid.{u2, max u3 u4} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (Pi.module.{u2, max u3 u4, u1} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11) (fun (i : η) => Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u3, u1} (ιs i) M R _inst_1 _inst_11 _inst_12))
+  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {η : Type.{u2}} [_inst_9 : Fintype.{u2} η] {M : Type.{u3}} {ιs : η -> Type.{u4}} [_inst_11 : AddCommMonoid.{u3} M] [_inst_12 : Module.{u1, u3} R M _inst_1 _inst_11], LinearEquiv.{u1, u1, max u3 u4 u2, max (max u2 u3) u4} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{max u4 u2, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) (forall (j : η), Finsupp.{u4, u3} (ιs j) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) (Finsupp.addCommMonoid.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M _inst_11) (Pi.addCommMonoid.{u2, max u3 u4} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11)) (Finsupp.module.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (Pi.module.{u2, max u3 u4, u1} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u4, u3, u1} (ιs i) M R _inst_1 _inst_11 _inst_12))
 Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsuppₓ'. -/
 /-- On a `fintype η`, `finsupp.split` is a linear equivalence between
 `(Σ (j : η), ιs j) →₀ M` and `Π j, (ιs j →₀ M)`.
@@ -1632,9 +1632,9 @@ noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _}
 
 /- warning: finsupp.sigma_finsupp_lequiv_pi_finsupp_apply -> Finsupp.sigmaFinsuppLEquivPiFinsupp_apply is a dubious translation:
 lean 3 declaration is
-  forall (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] {η : Type.{u2}} [_inst_9 : Fintype.{u2} η] {M : Type.{u3}} {ιs : η -> Type.{u4}} [_inst_11 : AddCommMonoid.{u3} M] [_inst_12 : Module.{u1, u3} R M _inst_1 _inst_11] (f : Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (j : η) (i : ιs j), Eq.{succ u3} M (coeFn.{max (succ u4) (succ u3), max (succ u4) (succ u3)} (Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (fun (_x : Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) => (ιs j) -> M) (Finsupp.hasCoeToFun.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (coeFn.{max (succ (max (max u2 u4) u3)) (succ (max u2 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u3} (ιs i) M _inst_11)) (Finsupp.module.{max u2 u4, u3, u1} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M R _inst_1 _inst_11 _inst_12) (Pi.module.{u2, max u4 u3, u1} η (fun (j : η) => Finsupp.{u4, u3} (ιs j) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) R _inst_1 (fun (i : η) => Finsupp.addCommMonoid.{u4, u3} (ιs i) M _inst_11) (fun (i : η) => Finsupp.module.{u4, u3, u1} (ιs i) M R _inst_1 _inst_11 _inst_12))) (fun (_x : LinearEquiv.{u1, u1, max (max u2 u4) u3, max u2 u4 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomInvPair.ids.{u1} R _inst_1) (RingHomInvPair.ids.{u1} R _inst_1) (Finsupp.{max u2 u4, u3} (Sigma.{u2, u4} η (fun (j : η) => ιs j)) M (AddZeroClass.toHasZero.{u3} M (AddMonoid.toAddZeroClass.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_11)))) (forall (j : η), Finsupp.{u4, u3} (ιs j) M 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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
@@ -1644,9 +1644,9 @@ theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [Ad
 
 /- warning: finsupp.sigma_finsupp_lequiv_pi_finsupp_symm_apply -> Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_apply is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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_inst_11))) (ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) (fun (_x : ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) => M) _x) (Finsupp.funLike.{u3, u4} (ιs (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_11))) (f (Sigma.fst.{u1, u3} η (fun (j : η) => ιs j) ji)) (Sigma.snd.{u1, u3} η (fun (j : η) => ιs j) ji))
 Case conversion may be inaccurate. Consider using '#align finsupp.sigma_finsupp_lequiv_pi_finsupp_symm_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_symm_applyₓ'. -/
 @[simp]
 theorem sigmaFinsuppLEquivPiFinsupp_symm_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
@@ -1661,9 +1661,9 @@ section Prod
 
 /- warning: finsupp.finsupp_prod_lequiv -> Finsupp.finsuppProdLEquiv is a dubious translation:
 lean 3 declaration is
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+  forall {α : Type.{u1}} {β : Type.{u2}} (R : Type.{u3}) {M : Type.{u4}} [_inst_9 : Semiring.{u3} R] [_inst_10 : AddCommMonoid.{u4} M] [_inst_11 : Module.{u3, u4} R M _inst_9 _inst_10], LinearEquiv.{u3, u3, max (max u1 u2) u4, max u1 u2 u4} R R _inst_9 _inst_9 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHomInvPair.ids.{u3} R _inst_9) (RingHomInvPair.ids.{u3} R _inst_9) (Finsupp.{max u1 u2, u4} (Prod.{u1, u2} α β) M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.zero.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))))) (Finsupp.addCommMonoid.{max u1 u2, u4} (Prod.{u1, u2} α β) M _inst_10) (Finsupp.addCommMonoid.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.addCommMonoid.{u2, u4} β M _inst_10)) (Finsupp.module.{max u1 u2, u4, u3} (Prod.{u1, u2} α β) M R _inst_9 _inst_10 _inst_11) (Finsupp.module.{u1, max u2 u4, u3} α (Finsupp.{u2, u4} β M (AddZeroClass.toHasZero.{u4} M (AddMonoid.toAddZeroClass.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) R _inst_9 (Finsupp.addCommMonoid.{u2, u4} β M _inst_10) (Finsupp.module.{u2, u4, u3} β M R _inst_9 _inst_10 _inst_11))
 but is expected to have type
-  forall {α : Type.{u1}} {β : Type.{u2}} (R : Type.{u3}) {M : Type.{u4}} [_inst_9 : Semiring.{u3} R] [_inst_10 : AddCommMonoid.{u4} M] [_inst_11 : Module.{u3, u4} R M _inst_9 _inst_10], LinearEquiv.{u3, u3, max u4 u2 u1, max (max u4 u2) u1} R R _inst_9 _inst_9 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHomInvPair.ids.{u3} R _inst_9) (RingHomInvPair.ids.{u3} R _inst_9) (Finsupp.{max u2 u1, u4} (Prod.{u1, u2} α β) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) (Finsupp.{u1, max u4 u2} α (Finsupp.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) (Finsupp.zero.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.addCommMonoid.{max u1 u2, u4} (Prod.{u1, u2} α β) M _inst_10) (Finsupp.addCommMonoid.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) (Finsupp.addCommMonoid.{u2, u4} β M _inst_10)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{max u1 u2, u4, u3} (Prod.{u1, u2} α β) M R _inst_9 _inst_10 _inst_11) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, max u2 u4, u3} α (Finsupp.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) R _inst_9 (Finsupp.addCommMonoid.{u2, u4} β M _inst_10) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u3} β M R _inst_9 _inst_10 _inst_11))
+  forall {α : Type.{u1}} {β : Type.{u2}} (R : Type.{u3}) {M : Type.{u4}} [_inst_9 : Semiring.{u3} R] [_inst_10 : AddCommMonoid.{u4} M] [_inst_11 : Module.{u3, u4} R M _inst_9 _inst_10], LinearEquiv.{u3, u3, max u4 u2 u1, max (max u4 u2) u1} R R _inst_9 _inst_9 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_9)) (RingHomInvPair.ids.{u3} R _inst_9) (RingHomInvPair.ids.{u3} R _inst_9) (Finsupp.{max u2 u1, u4} (Prod.{u1, u2} α β) M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) (Finsupp.{u1, max u4 u2} α (Finsupp.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) (Finsupp.zero.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10)))) (Finsupp.addCommMonoid.{max u1 u2, u4} (Prod.{u1, u2} α β) M _inst_10) (Finsupp.addCommMonoid.{u1, max u2 u4} α (Finsupp.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) (Finsupp.addCommMonoid.{u2, u4} β M _inst_10)) (Finsupp.module.{max u1 u2, u4, u3} (Prod.{u1, u2} α β) M R _inst_9 _inst_10 _inst_11) (Finsupp.module.{u1, max u2 u4, u3} α (Finsupp.{u2, u4} β M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_10))) R _inst_9 (Finsupp.addCommMonoid.{u2, u4} β M _inst_10) (Finsupp.module.{u2, u4, u3} β M R _inst_9 _inst_10 _inst_11))
 Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv Finsupp.finsuppProdLEquivₓ'. -/
 /-- The linear equivalence between `α × β →₀ M` and `α →₀ β →₀ M`.
 
@@ -1682,9 +1682,9 @@ noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [
 
 /- warning: finsupp.finsupp_prod_lequiv_apply -> Finsupp.finsuppProdLEquiv_apply is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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 Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
@@ -1694,9 +1694,9 @@ theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid
 
 /- warning: finsupp.finsupp_prod_lequiv_symm_apply -> Finsupp.finsuppProdLEquiv_symm_apply is a dubious translation:
 lean 3 declaration is
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 but is expected to have type
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(Module.toDistribMulAction.{u2, max (max u1 u3) u4} R (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) _inst_9 (Finsupp.addCommMonoid.{max u4 u3, u1} (Prod.{u4, u3} α β) M _inst_10) (Finsupp.module.{max u4 u3, u1, u2} (Prod.{u4, u3} α β) M R _inst_9 _inst_10 _inst_11))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u1 u3) u4, u2, max (max u1 u3) u4, max (max u1 u3) u4} (LinearEquiv.{u2, u2, max (max u1 u3) u4, max (max u1 u3) u4} R R _inst_9 _inst_9 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_9)) (RingHomInvPair.ids.{u2} R _inst_9) (RingHomInvPair.ids.{u2} R _inst_9) (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M 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(MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_9)) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u4} (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) (Finsupp.addCommMonoid.{u4, max u3 u1} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.addCommMonoid.{u3, u1} β M _inst_10))) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u4} (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.addCommMonoid.{max u4 u3, u1} (Prod.{u4, u3} α β) M _inst_10)) (Module.toDistribMulAction.{u2, max (max u1 u3) u4} R (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) _inst_9 (Finsupp.addCommMonoid.{u4, max u3 u1} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.addCommMonoid.{u3, u1} β M _inst_10)) (Finsupp.module.{u4, max u3 u1, u2} α (Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) R _inst_9 (Finsupp.addCommMonoid.{u3, u1} β M _inst_10) (Finsupp.module.{u3, u1, u2} β M R _inst_9 _inst_10 _inst_11))) (Module.toDistribMulAction.{u2, max (max u1 u3) u4} R (Finsupp.{max u3 u4, u1} (Prod.{u4, u3} α β) M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) _inst_9 (Finsupp.addCommMonoid.{max u4 u3, u1} (Prod.{u4, u3} α β) M _inst_10) (Finsupp.module.{max u4 u3, u1, u2} (Prod.{u4, u3} α β) M R _inst_9 _inst_10 _inst_11)) (SemilinearMapClass.distribMulActionHomClass.{u2, max (max u1 u3) u4, max (max u1 u3) u4, max (max u1 u3) u4} R (Finsupp.{u4, max u1 u3} α (Finsupp.{u3, u1} β M 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(Finsupp.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10))) (Finsupp.zero.{u3, u1} β M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_10)))) f (Prod.fst.{u4, u3} α β xy)) (Prod.snd.{u4, u3} α β xy))
 Case conversion may be inaccurate. Consider using '#align finsupp.finsupp_prod_lequiv_symm_apply Finsupp.finsuppProdLEquiv_symm_applyₓ'. -/
 @[simp]
 theorem finsuppProdLEquiv_symm_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
@@ -1775,7 +1775,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (coeFn.{succ (max u1 u3), succ (max u1 u3)} (LinearEquiv.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R 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(Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
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(MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} 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(Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 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(a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α 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(AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 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R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} 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_inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.module.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) 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_inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1791,7 +1791,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (LinearEquiv.symm.{u3, u3, max u1 u3, max u1 u3} R R (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u3, u3, u1} R R α (Finite.of_fintype.{u1} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) _inst_2 (Semiring.toModule.{u3} R _inst_2))))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) 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(fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomCompTriple.ids.{u2, u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Finsupp.total.{u4, u3, u2} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u2, u2, max u4 u2, max u4 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (LinearEquiv.symm.{u2, u2, max u4 u2, max u4 u2} R R (Finsupp.{u4, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 _inst_2 (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (Finsupp.linearEquivFunOnFinite.{u2, u2, u4} R R α (Finite.of_fintype.{u4} α _inst_1) (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) _inst_2 (Semiring.toModule.{u2} R _inst_2))))) (FunLike.coe.{max 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(a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u3 u4, max (max u2 u3) u4} S S (α -> M) (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1877,7 +1877,7 @@ irreducible_def Span.repr (w : Set M) (x : span R w) : w →₀ R :=
 lean 3 declaration is
   forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)), Eq.{succ u2} M (coeFn.{max (succ (max u2 u1)) (succ u2), max (succ (max u2 u1)) (succ u2)} (LinearMap.{u1, u1, max u2 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (coeSort.{succ u2, succ (succ u2)} (Set.{u2} M) Type.{u2} (Set.hasCoeToSort.{u2} M) w) R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u2, u1} 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(Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (HasLiftT.mk.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (CoeTCₓ.coe.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeBase.{succ u2, succ u2} (coeSort.{succ u2, succ (succ u2)} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) Type.{u2} (SetLike.hasCoeToSort.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)) M (coeSubtype.{succ u2} M (fun (x : M) => Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w)))))) x)
 but is expected to have type
-  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
+  forall (R : Type.{u1}) {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {w : Set.{u2} M} (x : Subtype.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3)) x (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (FunLike.coe.{max (succ u1) (succ u2), max (succ u1) (succ u2), succ u2} (LinearMap.{u1, u1, max u1 u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (fun (_x : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u1 u2, u2} R R (Finsupp.{u2, u1} (Set.Elem.{u2} M w) R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u1} (Set.Elem.{u2} M w) R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u2, u1, u1} (Set.Elem.{u2} M w) R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.total.{u2, u2, u1} (Set.Elem.{u2} M w) M R _inst_1 _inst_2 _inst_3 (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x w))) (Span.repr.{u1, u2} R M _inst_1 _inst_2 _inst_3 w x)) (Subtype.val.{succ u2} M (fun (x : M) => Membership.mem.{u2, u2} M (Set.{u2} M) (Set.instMembershipSet.{u2} M) x (SetLike.coe.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (Submodule.span.{u1, u2} R M _inst_1 _inst_2 _inst_3 w))) x)
 Case conversion may be inaccurate. Consider using '#align span.finsupp_total_repr Span.finsupp_total_reprₓ'. -/
 @[simp]
 theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
@@ -1891,7 +1891,7 @@ end
 
 /- warning: submodule.finsupp_sum_mem -> Submodule.finsupp_sum_mem is a dubious translation:
 lean 3 declaration is
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} {β : Type.{u4}} [_inst_6 : Zero.{u4} β] (S : Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (f : Finsupp.{u3, u4} ι β _inst_6) (g : ι -> β -> M), (forall (c : ι), (Ne.{succ u4} β (coeFn.{max (succ u3) (succ u4), max (succ u3) (succ u4)} (Finsupp.{u3, u4} ι β _inst_6) (fun (_x : Finsupp.{u3, u4} ι β _inst_6) => ι -> β) (Finsupp.hasCoeToFun.{u3, u4} ι β _inst_6) f c) (OfNat.ofNat.{u4} β 0 (OfNat.mk.{u4} β 0 (Zero.zero.{u4} β _inst_6)))) -> (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (g c (coeFn.{max (succ u3) (succ u4), max (succ u3) (succ u4)} (Finsupp.{u3, u4} ι β _inst_6) (fun (_x : Finsupp.{u3, u4} ι β _inst_6) => ι -> β) (Finsupp.hasCoeToFun.{u3, u4} ι β _inst_6) f c)) S)) -> (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Finsupp.sum.{u3, u4, u2} ι β M _inst_6 _inst_2 f g) S)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {ι : Type.{u3}} {β : Type.{u4}} [_inst_6 : Zero.{u4} β] (S : Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (f : Finsupp.{u3, u4} ι β _inst_6) (g : ι -> β -> M), (forall (c : ι), (Ne.{succ u4} β (coeFn.{max (succ u3) (succ u4), max (succ u3) (succ u4)} (Finsupp.{u3, u4} ι β _inst_6) (fun (_x : Finsupp.{u3, u4} ι β _inst_6) => ι -> β) (Finsupp.coeFun.{u3, u4} ι β _inst_6) f c) (OfNat.ofNat.{u4} β 0 (OfNat.mk.{u4} β 0 (Zero.zero.{u4} β _inst_6)))) -> (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (g c (coeFn.{max (succ u3) (succ u4), max (succ u3) (succ u4)} (Finsupp.{u3, u4} ι β _inst_6) (fun (_x : Finsupp.{u3, u4} ι β _inst_6) => ι -> β) (Finsupp.coeFun.{u3, u4} ι β _inst_6) f c)) S)) -> (Membership.Mem.{u2, u2} M (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) (SetLike.hasMem.{u2, u2} (Submodule.{u1, u2} R M _inst_1 _inst_2 _inst_3) M (Submodule.setLike.{u1, u2} R M _inst_1 _inst_2 _inst_3)) (Finsupp.sum.{u3, u4, u2} ι β M _inst_6 _inst_2 f g) S)
 but is expected to have type
   forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {ι : Type.{u4}} {β : Type.{u3}} [_inst_6 : Zero.{u3} β] (S : Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (f : Finsupp.{u4, u3} ι β _inst_6) (g : ι -> β -> M), (forall (c : ι), (Ne.{succ u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} ι β _inst_6) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) _x) (Finsupp.funLike.{u4, u3} ι β _inst_6) f c) (OfNat.ofNat.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) 0 (Zero.toOfNat0.{u3} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) c) _inst_6))) -> (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) (g c (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (Finsupp.{u4, u3} ι β _inst_6) ι (fun (_x : ι) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : ι) => β) _x) (Finsupp.funLike.{u4, u3} ι β _inst_6) f c)) S)) -> (Membership.mem.{u1, u1} M (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) (SetLike.instMembership.{u1, u1} (Submodule.{u2, u1} R M _inst_1 _inst_2 _inst_3) M (Submodule.instSetLikeSubmodule.{u2, u1} R M _inst_1 _inst_2 _inst_3)) (Finsupp.sum.{u4, u3, u1} ι β M _inst_6 _inst_2 f g) S)
 Case conversion may be inaccurate. Consider using '#align submodule.finsupp_sum_mem Submodule.finsupp_sum_memₓ'. -/
@@ -1904,7 +1904,7 @@ protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Subm
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] [_inst_4 : AddCommMonoid.{u3} N] [_inst_5 : Module.{u1, u3} R N _inst_1 _inst_4] (f : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) {ι : Type.{u4}} {g : ι -> M} (l : Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))), Eq.{succ u3} N (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) (fun (_x : LinearMap.{u1, u1, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M N _inst_2 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) N (Finsupp.addCommMonoid.{u4, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_4 (Finsupp.module.{u4, u1, u1} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_5) => (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) -> N) (LinearMap.hasCoeToFun.{u1, u1, max u4 u1, u3} R R (Finsupp.{u4, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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_inst_5) => M -> N) (LinearMap.hasCoeToFun.{u1, u1, u2, u3} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) g)) l)
 but is expected to have type
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(FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f) g)) l)
+  forall {R : Type.{u4}} {M : Type.{u3}} {N : Type.{u2}} [_inst_1 : Semiring.{u4} R] [_inst_2 : AddCommMonoid.{u3} M] [_inst_3 : Module.{u4, u3} R M _inst_1 _inst_2] [_inst_4 : AddCommMonoid.{u2} N] [_inst_5 : Module.{u4, u2} R N _inst_1 _inst_4] (f : LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) {ι : Type.{u1}} {g : ι -> M} (l : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))), Eq.{succ u2} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u1), max (succ u4) (succ u1), succ u3} (LinearMap.{u4, u4, max u4 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_3) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (a : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) a) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u3} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u3, u4} ι M R _inst_1 _inst_2 _inst_3 g) l)) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (FunLike.coe.{max (max (succ u4) (succ u3)) (succ u1), max (succ u4) (succ u1), succ u3} (LinearMap.{u4, u4, max u4 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_3) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u3} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_3 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u3, u4} ι M R _inst_1 _inst_2 _inst_3 g) l)) (FunLike.coe.{max (max (succ u4) (succ u2)) (succ u1), max (succ u4) (succ u1), succ u2} (LinearMap.{u4, u4, max u4 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5) (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) (fun (_x : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, max u4 u1, u2} R R (Finsupp.{u1, u4} ι R (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u4} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) _inst_4 (Finsupp.module.{u1, u4, u4} ι R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u4} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Semiring.toModule.{u4} R _inst_1)) _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Finsupp.total.{u1, u2, u4} ι N R _inst_1 _inst_4 _inst_5 (Function.comp.{succ u1, succ u3, succ u2} ι M N (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (LinearMap.{u4, u4, u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_2 _inst_4 _inst_3 _inst_5) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u4, u4, u3, u2} R R M N _inst_1 _inst_1 _inst_2 _inst_4 _inst_3 _inst_5 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f) g)) l)
 Case conversion may be inaccurate. Consider using '#align linear_map.map_finsupp_total LinearMap.map_finsupp_totalₓ'. -/
 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
@@ -1978,7 +1978,7 @@ theorem mem_span_set {m : M} {s : Set M} :
 lean 3 declaration is
   forall (R : Type.{u1}) (M : Type.{u2}) (ι : Type.{u3}) [_inst_6 : Semiring.{u1} R] [_inst_7 : Subsingleton.{succ u1} R] [_inst_8 : AddCommMonoid.{u2} M] [_inst_9 : Module.{u1, u2} R M _inst_6 _inst_8], LinearEquiv.{u1, u1, u2, max u3 u1} R R _inst_6 _inst_6 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)) (RingHomInvPair.ids.{u1} R _inst_6) (RingHomInvPair.ids.{u1} R _inst_6) M (Finsupp.{u3, u1} ι R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6))))) _inst_8 (Finsupp.addCommMonoid.{u3, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)))) _inst_9 (Finsupp.module.{u3, u1, u1} ι R R _inst_6 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6))) (Semiring.toModule.{u1} R _inst_6))
 but is expected to have type
-  forall (R : Type.{u1}) (M : Type.{u2}) (ι : Type.{u3}) [_inst_6 : Semiring.{u1} R] [_inst_7 : Subsingleton.{succ u1} R] [_inst_8 : AddCommMonoid.{u2} M] [_inst_9 : Module.{u1, u2} R M _inst_6 _inst_8], LinearEquiv.{u1, u1, u2, max u1 u3} R R _inst_6 _inst_6 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)) (RingHomInvPair.ids.{u1} R _inst_6) (RingHomInvPair.ids.{u1} R _inst_6) M (Finsupp.{u3, u1} ι R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_6))) _inst_8 (Finsupp.addCommMonoid.{u3, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)))) _inst_9 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} ι R R _inst_6 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6))) (Semiring.toModule.{u1} R _inst_6))
+  forall (R : Type.{u1}) (M : Type.{u2}) (ι : Type.{u3}) [_inst_6 : Semiring.{u1} R] [_inst_7 : Subsingleton.{succ u1} R] [_inst_8 : AddCommMonoid.{u2} M] [_inst_9 : Module.{u1, u2} R M _inst_6 _inst_8], LinearEquiv.{u1, u1, u2, max u1 u3} R R _inst_6 _inst_6 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)) (RingHomInvPair.ids.{u1} R _inst_6) (RingHomInvPair.ids.{u1} R _inst_6) M (Finsupp.{u3, u1} ι R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_6))) _inst_8 (Finsupp.addCommMonoid.{u3, u1} ι R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6)))) _inst_9 (Finsupp.module.{u3, u1, u1} ι R R _inst_6 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_6))) (Semiring.toModule.{u1} R _inst_6))
 Case conversion may be inaccurate. Consider using '#align module.subsingleton_equiv Module.subsingletonEquivₓ'. -/
 /-- If `subsingleton R`, then `M ≃ₗ[R] ι →₀ R` for any type `ι`. -/
 @[simps]
@@ -2004,7 +2004,7 @@ open Finsupp Function
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective LinearMap.splittingOfFinsuppSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_fun_on_fintype_surjective`
 /-- A surjective linear map to finitely supported functions has a splitting. -/
@@ -2016,7 +2016,7 @@ def splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s)) (LinearMap.id.{u1, max u3 u1} R (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Eq.{max (succ u3) (succ u1)} (LinearMap.{u3, u3, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s)) (LinearMap.id.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))
+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Eq.{max (succ u3) (succ u1)} (LinearMap.{u3, u3, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (LinearMap.comp.{u3, u3, u3, max u3 u1, u2, max u3 u1} R R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (RingHomCompTriple.ids.{u3, u3} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s)) (LinearMap.id.{u3, max u3 u1} R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_splits LinearMap.splittingOfFinsuppSurjective_splitsₓ'. -/
 theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     f.comp (splittingOfFinsuppSurjective f s) = LinearMap.id :=
@@ -2033,7 +2033,7 @@ theorem splittingOfFinsuppSurjective_splits (f : M →ₗ[R] α →₀ R) (s : S
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M 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 but is expected to have type
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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max 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(MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_finsupp_surjective LinearMap.leftInverse_splittingOfFinsuppSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     LeftInverse f (splittingOfFinsuppSurjective f s) := fun g =>
@@ -2044,7 +2044,7 @@ theorem leftInverse_splittingOfFinsuppSurjective (f : M →ₗ[R] α →₀ R) (
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 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(MulZeroClass.toHasZero.{u1} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Finsupp.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α f s))
 but is expected to have type
-  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
+  forall {R : Type.{u3}} {M : Type.{u2}} [_inst_1 : Semiring.{u3} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u3, u2} R M _inst_1 _inst_2] {α : Type.{u1}} (f : LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), succ u2, max (succ u3) (succ u1)} (LinearMap.{u3, u3, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, u2, max u3 u1} R R M (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) _inst_1 _inst_1 _inst_2 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (FunLike.coe.{max (max (succ u3) (succ u2)) (succ u1), max (succ u3) (succ u1), succ u2} (LinearMap.{u3, u3, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3) (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u1, u2} R R (Finsupp.{u1, u3} α R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_2 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_3 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (LinearMap.splittingOfFinsuppSurjective.{u3, u2, u1} R M _inst_1 _inst_2 _inst_3 α f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_finsupp_surjective_injective LinearMap.splittingOfFinsuppSurjective_injectiveₓ'. -/
 theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s : Surjective f) :
     Injective (splittingOfFinsuppSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/195fcd60ff2bfe392543bceb0ec2adcdb472db4c

@@ -576,7 +576,7 @@ variable (S) [Module S N] [SMulCommClass R S N]
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 but is expected to have type
-  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
+  forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toSMul.{u4, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u4, u3} R N (MonoidWithZero.toZero.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u5, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} S N (MonoidWithZero.toZero.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))], LinearEquiv.{u5, u5, max (max u1 u2) u3, max u3 u2 u1} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u2 u1, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.module.{u1, max u2 u3, u5} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum Finsupp.lsumₓ'. -/
 /-- Lift a family of linear maps `M →ₗ[R] N` indexed by `x : α` to a linear map from `α →₀ M` to
 `N` using `finsupp.sum`. This is an upgraded version of `finsupp.lift_add_hom`.
@@ -608,7 +608,7 @@ def lsum : (α → M →ₗ[R] N) ≃ₗ[S] (α →₀ M) →ₗ[R] N
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u1) (succ u2)) (succ u3)} ((fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S 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_inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) => (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) => Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 d (fun (i : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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(LinearMap.instFunLikeLinearMap.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M 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u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)), Eq.{max (max (succ u2) (succ u4)) (succ u3)} (forall (a : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) a) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) 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_inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M 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_inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f)) (fun (d : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => Finsupp.sum.{u2, u4, u3} α M ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) d) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 d (fun (i : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i)))
 Case conversion may be inaccurate. Consider using '#align finsupp.coe_lsum Finsupp.coe_lsumₓ'. -/
 @[simp]
 theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) = fun d => d.Sum fun i => f i :=
@@ -619,7 +619,7 @@ theorem coe_lsum (f : α → M →ₗ[R] N) : (lsum S f : (α →₀ M) → N) =
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 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(AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M 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(Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 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M N _inst_3 _inst_5 _inst_4 _inst_6)) -> (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u1, u2, u3} α M N (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_5 l (fun (b : α) => coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f b)))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 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u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (l : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) l) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} ((fun 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) l) (Finsupp.sum.{u2, u4, u3} α M N (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) _inst_5 l (fun (b : α) => FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f b)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_apply Finsupp.lsum_applyₓ'. -/
 theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S f l = l.Sum fun b => f b :=
   rfl
@@ -629,7 +629,7 @@ theorem lsum_apply (f : α → M →ₗ[R] N) (l : α →₀ M) : Finsupp.lsum S
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} N (coeFn.{max (succ (max u1 u2)) (succ u3), max (succ (max u1 u2)) (succ u3)} (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (fun (_x : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) => (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) -> N) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (coeFn.{max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3)), max (succ (max u1 u2 u3)) (succ (max (max u1 u2) u3))} (LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (fun (_x : LinearEquiv.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => 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(Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) i m)) (coeFn.{max (succ u2) (succ u3), max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (_x : LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) => M -> N) (LinearMap.hasCoeToFun.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (f i) m)
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => 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(Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
+  forall {α : Type.{u2}} {M : Type.{u4}} {N : Type.{u3}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u5, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u3} R S N (SMulZeroClass.toSMul.{u5, u3} R N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u3} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u3} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u5, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u3} S N (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u3} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u3} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5)) (Module.toMulActionWithZero.{u1, u3} S N _inst_2 _inst_5 _inst_9))))] (f : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (i : α) (m : M), Eq.{succ u3} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) => N) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u2) (succ u4), succ u3} 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(Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (fun (_x : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) => LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _x) (SMulHomClass.toFunLike.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (SMulZeroClass.toSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toZero.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u3 u4) u2, u1, max (max u3 u4) u2, max (max u3 u4) u2} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (AddCommMonoid.toAddMonoid.{max (max u3 u4) u2} (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (Module.toDistribMulAction.{u1, max (max u3 u4) u2} S (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max u3 u4 u2} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => 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LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u3 u4) u2, max (max u3 u4) u2} S S (α -> (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u2, max u4 u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u2 u4, u3} R R (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u2, max u4 u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u2 u4, u3} R R S (Finsupp.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (Finsupp.lsum.{u2, u4, u3, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10) f) (Finsupp.single.{u2, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) i m)) (FunLike.coe.{max (succ u4) (succ u3), succ u4, succ u3} (LinearMap.{u5, u5, u4, u3} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => N) _x) (LinearMap.instFunLikeLinearMap.{u5, u5, u4, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (f i) m)
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_single Finsupp.lsum_singleₓ'. -/
 theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
     Finsupp.lsum S f (Finsupp.single i m) = f i m :=
@@ -640,7 +640,7 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} {N : Type.{u3}} {R : Type.{u4}} (S : Type.{u5}) [_inst_1 : Semiring.{u4} R] [_inst_2 : Semiring.{u5} S] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u4, u2} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u3} N] [_inst_6 : Module.{u4, u3} R N _inst_1 _inst_5] [_inst_9 : Module.{u5, u3} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u4, u5, u3} R S N (SMulZeroClass.toHasSmul.{u4, u3} R N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u4, u3} R N (MulZeroClass.toHasZero.{u4} R (MulZeroOneClass.toMulZeroClass.{u4} R (MonoidWithZero.toMulZeroOneClass.{u4} R (Semiring.toMonoidWithZero.{u4} R _inst_1)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u4, u3} R N (Semiring.toMonoidWithZero.{u4} R _inst_1) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u4, u3} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toHasSmul.{u5, u3} S N (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (SMulWithZero.toSmulZeroClass.{u5, u3} S N (MulZeroClass.toHasZero.{u5} S (MulZeroOneClass.toMulZeroClass.{u5} S (MonoidWithZero.toMulZeroOneClass.{u5} S (Semiring.toMonoidWithZero.{u5} S _inst_2)))) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (MulActionWithZero.toSMulWithZero.{u5, u3} S N (Semiring.toMonoidWithZero.{u5} S _inst_2) (AddZeroClass.toHasZero.{u3} N (AddMonoid.toAddZeroClass.{u3} N (AddCommMonoid.toAddMonoid.{u3} N _inst_5))) (Module.toMulActionWithZero.{u5, u3} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u2) (succ u3)} (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (coeFn.{max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3)), max (succ (max (max u1 u2) u3)) (succ (max u1 u2 u3))} (LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))) (fun (_x : LinearEquiv.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S _inst_2 _inst_2 (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.addCommMonoid.{u1, max u2 u3} α (fun (ᾰ : α) => LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)))) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10))) => (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) -> α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.hasCoeToFun.{u5, u5, max (max u1 u2) u3, max u1 u2 u3} S S (LinearMap.{u4, u4, max u1 u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u4, u4, max u1 u2, u3} R R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M 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(RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2)) (LinearEquiv.symm.{u5, u5, max u1 u2 u3, max (max u1 u2) u3} S S (α -> (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R 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(AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (Pi.Function.module.{u1, u5, max u2 u3} α S (LinearMap.{u4, u4, u2, u3} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) _inst_2 (LinearMap.addCommMonoid.{u4, u4, u2, u3} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) (LinearMap.module.{u4, u4, u5, u2, u3} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.module.{u4, u4, u5, max u1 u2, u3} R R S (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHom.id.{u5} S (Semiring.toNonAssocSemiring.{u5} S _inst_2)) (RingHomInvPair.ids.{u5} S _inst_2) (RingHomInvPair.ids.{u5} S _inst_2) (Finsupp.lsum.{u1, u2, u3, u4, u5} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u4, u4, u4, u2, max u1 u2, u3} R R R M (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) _inst_5 _inst_4 (Finsupp.module.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1)) (RingHomCompTriple.right_ids.{u4, u4} R R _inst_1 _inst_1 (RingHom.id.{u4} R (Semiring.toNonAssocSemiring.{u4} R _inst_1))) f (Finsupp.lsingle.{u1, u2, u4} α M R _inst_1 _inst_3 _inst_4 x))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N 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(Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (SemilinearEquivClass.instSemilinearMapClass.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4410 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
+  forall {α : Type.{u3}} {M : Type.{u4}} {N : Type.{u2}} {R : Type.{u5}} (S : Type.{u1}) [_inst_1 : Semiring.{u5} R] [_inst_2 : Semiring.{u1} S] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u5, u4} R M _inst_1 _inst_3] [_inst_5 : AddCommMonoid.{u2} N] [_inst_6 : Module.{u5, u2} R N _inst_1 _inst_5] [_inst_9 : Module.{u1, u2} S N _inst_2 _inst_5] [_inst_10 : SMulCommClass.{u5, u1, u2} R S N (SMulZeroClass.toSMul.{u5, u2} R N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u5, u2} R N (MonoidWithZero.toZero.{u5} R (Semiring.toMonoidWithZero.{u5} R _inst_1)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u5, u2} R N (Semiring.toMonoidWithZero.{u5} R _inst_1) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u5, u2} R N _inst_1 _inst_5 _inst_6)))) (SMulZeroClass.toSMul.{u1, u2} S N (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (SMulWithZero.toSMulZeroClass.{u1, u2} S N (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (MulActionWithZero.toSMulWithZero.{u1, u2} S N (Semiring.toMonoidWithZero.{u1} S _inst_2) (AddMonoid.toZero.{u2} N (AddCommMonoid.toAddMonoid.{u2} N _inst_5)) (Module.toMulActionWithZero.{u1, u2} S N _inst_2 _inst_5 _inst_9))))] (f : LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (x : α), Eq.{max (succ u4) (succ u2)} (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) 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_inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) => α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _x) (SMulHomClass.toFunLike.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} 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R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))))) (SMulZeroClass.toSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toZero.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribSMul.toSMulZeroClass.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddMonoid.toAddZeroClass.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))))) (DistribMulAction.toDistribSMul.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)))))) (DistribMulActionHomClass.toSMulHomClass.{max (max u2 u4) u3, u1, max (max u2 u4) u3, max (max u2 u4) u3} (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (MonoidWithZero.toMonoid.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_2)) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (AddCommMonoid.toAddMonoid.{max (max u2 u4) u3} (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))))) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (Module.toDistribMulAction.{u1, max (max u2 u4) u3} S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) (SemilinearMapClass.distribMulActionHomClass.{u1, max (max u2 u4) u3, max (max u2 u4) u3, max (max u2 u4) u3} S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S _inst_2 _inst_2 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R 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_inst_10))) _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M 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(Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10))) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) _inst_2 _inst_2 (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.addCommMonoid.{u3, max u4 u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, 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(Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2)))))) (LinearEquiv.symm.{u1, u1, max (max u2 u4) u3, max (max u2 u4) u3} S S (α -> (LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6)) (LinearMap.{u5, u5, max u4 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, max u4 u2} α (fun (ᾰ : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)))) (LinearMap.addCommMonoid.{u5, u5, max u3 u4, u2} R R (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (Pi.module.{u3, max u4 u2, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4414 : α) => LinearMap.{u5, u5, u4, u2} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) M N _inst_3 _inst_5 _inst_4 _inst_6) S _inst_2 (fun (i : α) => LinearMap.addCommMonoid.{u5, u5, u4, u2} R R M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) (fun (i : α) => LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, u4, u2} R R S M N _inst_1 _inst_1 _inst_3 _inst_5 _inst_4 _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10)) (LinearMap.instModuleLinearMapAddCommMonoid.{u5, u5, u1, max u3 u4, u2} R R S (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) _inst_2 _inst_9 _inst_10) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_2)) (RingHomInvPair.ids.{u1} S _inst_2) (RingHomInvPair.ids.{u1} S _inst_2) (Finsupp.lsum.{u3, u4, u2, u5, u1} α M N R S _inst_1 _inst_2 _inst_3 _inst_4 _inst_5 _inst_6 _inst_9 _inst_10)) f x) (LinearMap.comp.{u5, u5, u5, u4, max u3 u4, u2} R R R M (Finsupp.{u3, u4} α M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3))) N _inst_1 _inst_1 _inst_1 _inst_3 (Finsupp.addCommMonoid.{u3, u4} α M _inst_3) _inst_5 _inst_4 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4) _inst_6 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1)) (RingHomCompTriple.ids.{u5, u5} R R _inst_1 _inst_1 (RingHom.id.{u5} R (Semiring.toNonAssocSemiring.{u5} R _inst_1))) f (Finsupp.lsingle.{u3, u4, u5} α M R _inst_1 _inst_3 _inst_4 x))
 Case conversion may be inaccurate. Consider using '#align finsupp.lsum_symm_apply Finsupp.lsum_symm_applyₓ'. -/
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
@@ -670,7 +670,7 @@ noncomputable def lift : (X → M) ≃+ ((X →₀ R) →ₗ[R] M) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (x : X), Eq.{succ u1} M (coeFn.{max (succ (max (max u3 u2) u1)) (succ 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_inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) => (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) -> X -> M) (AddEquiv.hasCoeToFun.{max (max u3 u2) u1, max u3 u1} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (X -> M) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} 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(Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X)) f x) 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(NonAssocSemiring.toAddCommMonoidWithOne.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))))))
 but is expected to have type
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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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_inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R 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(RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))))) (AddZeroClass.toAdd.{max u1 u2} (X -> M) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R 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(MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u3) u2, max (max u1 u3) u2, max u1 u2} (AddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Pi.instAdd.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))))) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (X -> M) (AddMonoid.toAddZeroClass.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) (Pi.addZeroClass.{u2, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddEquiv.instAddEquivClassAddEquiv.{max (max u1 u3) u2, max u1 u2} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R 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(AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))))) (AddEquiv.symm.{max u1 u2, max (max u1 u3) u2} (X -> M) (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Pi.instAdd.{u2, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.lift.{u1, u3, u2} M R _inst_1 _inst_3 _inst_4 X)) f x) (FunLike.coe.{max (max (succ u1) (succ u3)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u3, u3, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) (fun (_x : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u3, u3, max u3 u2, u1} R R (Finsupp.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u2, u3} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u2, u3, u3} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) f (Finsupp.single.{u2, u3} X R (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_1)) x (OfNat.ofNat.{u3} R 1 (One.toOfNat1.{u3} R (Semiring.toOne.{u3} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_symm_apply Finsupp.lift_symm_applyₓ'. -/
 @[simp]
 theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
@@ -681,7 +681,7 @@ theorem lift_symm_apply (f) (x) : ((lift M R X).symm f) x = f (single x 1) :=
 lean 3 declaration is
   forall (M : Type.{u1}) (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (X : Type.{u3}) (f : X -> M) (g : Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))), Eq.{succ u1} M (coeFn.{max (succ (max u3 u2)) (succ u1), max (succ (max u3 u2)) (succ u1)} (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) => (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) 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AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (fun (_x : AddEquiv.{max u3 u1, max (max u3 u2) u1} (X -> M) (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) => (X -> M) -> (LinearMap.{u2, u2, max u3 u2, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (ᾰ : X) => M) (fun (i : X) => AddZeroClass.toHasAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.hasAdd.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} X R (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.module.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MulZeroClass.toHasZero.{u2} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 g (fun (x : X) (r : R) => SMul.smul.{u2, u1} R M (SMulZeroClass.toHasSmul.{u2, u1} R M (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u2, u1} R M (MulZeroClass.toHasZero.{u2} R (MulZeroOneClass.toMulZeroClass.{u2} R (MonoidWithZero.toMulZeroOneClass.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)))) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddZeroClass.toHasZero.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4)))) r (f x)))
 but is expected to have type
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(Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} 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(Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4916 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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(Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddZeroClass.toAdd.{max u1 u3} (X -> M) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (AddZeroClass.toAdd.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))))) (AddMonoidHomClass.toAddHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquivClass.instAddMonoidHomClass.{max (max u1 u2) u3, max u1 u3, max (max u1 u2) u3} (AddEquiv.{max u1 u3, max u1 u2 u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.addZeroClass.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3))) (AddMonoid.toAddZeroClass.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (AddCommMonoid.toAddMonoid.{max (max u1 u2) u3} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (LinearMap.addCommMonoid.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))) (AddEquiv.instAddEquivClassAddEquiv.{max u1 u3, max (max u1 u2) u3} (X -> M) (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Pi.instAdd.{u3, u1} X (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.4920 : X) => M) (fun (i : X) => AddZeroClass.toAdd.{u1} M (AddMonoid.toAddZeroClass.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))) (LinearMap.instAddLinearMap.{u2, u2, max u2 u3, u1} R R (Finsupp.{u3, u2} X R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} X R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} X R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))))))) (Finsupp.lift.{u1, u2, u3} M R _inst_1 _inst_3 _inst_4 X) f) g) (Finsupp.sum.{u3, u2, u1} X R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) _inst_3 g (fun (x : X) (r : R) => HSMul.hSMul.{u2, u1, u1} R M M (instHSMul.{u2, u1} R M (SMulZeroClass.toSMul.{u2, u1} R M (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u1} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1)) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u1} R M (Semiring.toMonoidWithZero.{u2} R _inst_1) (AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)) (Module.toMulActionWithZero.{u2, u1} R M _inst_1 _inst_3 _inst_4))))) r (f x)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lift_apply Finsupp.lift_applyₓ'. -/
 @[simp]
 theorem lift_apply (f) (g) : ((lift M R X) f) g = g.Sum fun x r => r • f x :=
@@ -898,7 +898,7 @@ theorem total_single (c : R) (a : α) : Finsupp.total α M R v (single a c) = c
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (x : Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) => (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) x) (OfNat.ofNat.{u2} M 0 (OfNat.mk.{u2} M 0 (Zero.zero.{u2} M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))))))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6471 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
+  forall {α : Type.{u3}} {M : Type.{u1}} (R : Type.{u2}) [_inst_1 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u1} M] [_inst_4 : Module.{u2, u1} R M _inst_1 _inst_3] (x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))), Eq.{succ u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (FunLike.coe.{max (max (succ u3) (succ u1)) (succ u2), max (succ u3) (succ u2), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4) (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) (fun (_x : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u1} R R (Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Semiring.toModule.{u2} R _inst_1)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (Finsupp.total.{u3, u1, u2} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u1} (α -> M) 0 (Zero.toOfNat0.{max u3 u1} (α -> M) (Pi.instZero.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u1} M (AddCommMonoid.toAddMonoid.{u1} M _inst_3)))))) x) (OfNat.ofNat.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) 0 (Zero.toOfNat0.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddMonoid.toZero.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) (AddCommMonoid.toAddMonoid.{u1} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_1))) => M) x) _inst_3))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero_apply Finsupp.total_zero_applyₓ'. -/
 theorem total_zero_apply (x : α →₀ R) : (Finsupp.total α M R 0) x = 0 := by
   simp [Finsupp.total_apply]
@@ -910,7 +910,7 @@ variable (α M)
 lean 3 declaration is
   forall (α : Type.{u1}) (M : Type.{u2}) (R : Type.{u3}) [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3], Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (Finsupp.total.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u1 u2} (α -> M) 0 (OfNat.mk.{max u1 u2} (α -> M) 0 (Zero.zero.{max u1 u2} (α -> M) (Pi.instZero.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))))) (OfNat.ofNat.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (OfNat.mk.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) 0 (Zero.zero.{max (max u1 u3) u2} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4) (LinearMap.hasZero.{u3, u3, max u1 u3, u2} R R (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1)))) _inst_3 (Finsupp.module.{u1, u3, u3} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))) (Semiring.toModule.{u3} R _inst_1)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_1))))))
 but is expected to have type
-  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6471 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
+  forall (α : Type.{u3}) (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3], Eq.{max (max (succ u3) (succ u2)) (succ u1)} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (Finsupp.total.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (OfNat.ofNat.{max u3 u2} (α -> M) 0 (Zero.toOfNat0.{max u3 u2} (α -> M) (Pi.instZero.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.6475 : α) => M) (fun (i : α) => AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))))) (OfNat.ofNat.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) 0 (Zero.toOfNat0.{max (max u3 u2) u1} (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4) (LinearMap.instZeroLinearMap.{u1, u1, max u3 u1, u2} R R (Finsupp.{u3, u1} α R (MonoidWithZero.toZero.{u1} R (Semiring.toMonoidWithZero.{u1} R _inst_1))) M _inst_1 _inst_1 (Finsupp.addCommMonoid.{u3, u1} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_4 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))))
 Case conversion may be inaccurate. Consider using '#align finsupp.total_zero Finsupp.total_zeroₓ'. -/
 @[simp]
 theorem total_zero : Finsupp.total α M R 0 = 0 :=
@@ -1749,7 +1749,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (fun (_x : LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u2, u1} M α _inst_3 (Finset.univ.{u1} α _inst_1) (fun (i : α) => SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (f i) (v i)))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => 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(Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13961 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (f : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) f) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (FunLike.coe.{max (max (succ u2) (succ u4)) (succ u3), max (succ u4) (succ u3), max (max (succ u2) (succ u4)) (succ u3)} (LinearMap.{u1, u1, max u3 u4, max u4 u3 u2} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) f) (Finset.sum.{u4, u3} M α _inst_3 (Finset.univ.{u3} α _inst_1) (fun (i : α) => HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) (f i) (v i)))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply Fintype.total_applyₓ'. -/
 theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
   rfl
@@ -1759,7 +1759,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u1, u3} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u1} α a b)) (fun (i : α) => MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) i r)) (SMul.smul.{u3, u2} R M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) r (v i))
 but is expected to have type
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u3, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13961 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13961 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (i : α) (r : R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) (Pi.single.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u3) (succ u2), succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) v) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u3, max (max u2 u4) u3} S S (α -> M) (LinearMap.{u2, u2, max u3 u2, u4} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u3, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u3 u2, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u3, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u3 u2, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) (Pi.single.{u3, u2} α (fun (ᾰ : α) => R) (fun (a : α) (b : α) => Classical.propDecidable (Eq.{succ u3} α a b)) (fun (i : α) => MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) i r)) (HSMul.hSMul.{u2, u4, u4} R M M (instHSMul.{u2, u4} R M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4))))) r (v i))
 Case conversion may be inaccurate. Consider using '#align fintype.total_apply_single Fintype.total_apply_singleₓ'. -/
 @[simp]
 theorem Fintype.total_apply_single (i : α) (r : R) :
@@ -1775,7 +1775,7 @@ variable (S)
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u2} M (coeFn.{max (succ (max u1 u3)) (succ u2), max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R 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(Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : 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(Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 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(a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun 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(SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R 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+  forall {α : Type.{u3}} {M : Type.{u4}} (R : Type.{u2}) [_inst_1 : Fintype.{u3} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u2, u4} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u4} R S M (SMulZeroClass.toSMul.{u2, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u4} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u4} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u2, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M) (x : α -> R), Eq.{succ u4} ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : Finsupp.{u3, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) => M) (FunLike.coe.{max (succ u3) (succ u2), max (succ u3) (succ u2), max (succ u3) (succ u2)} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (α -> R) (fun (a : α -> R) => (fun (x._@.Mathlib.Algebra.Hom.GroupAction._hyg.2186 : α -> R) => Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) a) (SMulHomClass.toFunLike.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (α -> R) (AddMonoid.toZero.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (α -> R) (AddMonoid.toAddZeroClass.{max u3 u2} (α -> R) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (α -> R) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)))))) (SMulZeroClass.toSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toZero.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribSMul.toSMulZeroClass.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddMonoid.toAddZeroClass.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (DistribMulAction.toDistribSMul.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)))))) (DistribMulActionHomClass.toSMulHomClass.{max u3 u2, u2, max u3 u2, max u3 u2} (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (MonoidWithZero.toMonoid.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddCommMonoid.toAddMonoid.{max u3 u2} (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (AddCommMonoid.toAddMonoid.{max u3 u2} (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))))) (Module.toDistribMulAction.{u2, max u3 u2} R (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2))) (Module.toDistribMulAction.{u2, max u3 u2} R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) (SemilinearMapClass.distribMulActionHomClass.{u2, max u3 u2, max u3 u2, max u3 u2} R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (SemilinearEquivClass.instSemilinearMapClass.{u2, u2, max u3 u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (LinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2) (LinearEquiv.instSemilinearEquivClassLinearEquiv.{u2, u2, max u3 u2, max u3 u2} R R (α -> R) (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) _inst_2 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u3, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u2} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Semiring.toModule.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (RingHomInvPair.ids.{u2} R _inst_2) (RingHomInvPair.ids.{u2} R _inst_2)))))) (LinearEquiv.symm.{u2, u2, max u3 u2, max u3 u2} R R (Finsupp.{u3, u2} α R (AddMonoid.toZero.{u2} R (AddCommMonoid.toAddMonoid.{u2} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))))) (α -> R) _inst_2 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NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u3, u4, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v) x)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total_apply Finsupp.total_eq_fintype_total_applyₓ'. -/
 theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
     Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
@@ -1791,7 +1791,7 @@ theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] (S : Type.{u4}) [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (succ (max u1 u3)) (succ u2)} (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.comp.{u3, u3, u3, max u1 u3, max u1 u3, u2} R R R (α -> R) (Finsupp.{u1, u3} α R (MulZeroClass.toHasZero.{u3} R (NonUnitalNonAssocSemiring.toMulZeroClass.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) (Finsupp.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomCompTriple.right_ids.{u3, u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Finsupp.total.{u1, u2, u3} α M R _inst_2 _inst_3 _inst_4 v) (LinearEquiv.toLinearMap.{u3, u3, max u1 u3, max u1 u3} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (RingHomInvPair.ids.{u3} R _inst_2) (RingHomInvPair.ids.{u3} R _inst_2) (α -> R) (Finsupp.{u1, u3} α R (AddZeroClass.toHasZero.{u3} R (AddMonoid.toAddZeroClass.{u3} R (AddCommMonoid.toAddMonoid.{u3} R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))))))) (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Finsupp.addCommMonoid.{u1, u3} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) (Pi.Function.module.{u1, 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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 but is expected to have type
-  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) (LinearMap.comp.{u2, u2, u2, max u4 u2, max u4 u2, u3} R R R (α -> R) (Finsupp.{u4, u2} α R (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2))) M _inst_2 _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) (Finsupp.addCommMonoid.{u4, u2} α R (NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => 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(Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13961 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R 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+  forall {α : Type.{u4}} {M : Type.{u3}} (R : Type.{u2}) [_inst_1 : Fintype.{u4} α] [_inst_2 : Semiring.{u2} R] [_inst_3 : AddCommMonoid.{u3} M] [_inst_4 : Module.{u2, u3} R M _inst_2 _inst_3] (S : Type.{u1}) [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u3} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u2, u1, u3} R S M (SMulZeroClass.toSMul.{u2, u3} R M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u2, u3} R M (MonoidWithZero.toZero.{u2} R (Semiring.toMonoidWithZero.{u2} R _inst_2)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u2, u3} R M (Semiring.toMonoidWithZero.{u2} R _inst_2) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u2, u3} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u3} S M (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u3} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u3} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u3} M (AddCommMonoid.toAddMonoid.{u3} M _inst_3)) (Module.toMulActionWithZero.{u1, u3} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{max (max (succ u4) (succ u3)) (succ u2)} (LinearMap.{u2, u2, max u4 u2, u3} R R _inst_2 _inst_2 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Basic._hyg.427 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R 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(Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u4, u3} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u2, u2, max u4 u2, u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (Pi.module.{u4, u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u2, u2, u1, max u4 u2, u3} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u4, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)))) _inst_3 (Pi.module.{u4, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2))) (fun (i : α) => Semiring.toModule.{u2} R _inst_2)) _inst_4 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u4, u3, u2, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)
 Case conversion may be inaccurate. Consider using '#align finsupp.total_eq_fintype_total Finsupp.total_eq_fintype_totalₓ'. -/
 theorem Finsupp.total_eq_fintype_total :
     (Finsupp.total α M R v).comp (Finsupp.linearEquivFunOnFinite R R α).symm.toLinearMap =
@@ -1805,7 +1805,7 @@ variable {S}
 lean 3 declaration is
   forall {α : Type.{u1}} {M : Type.{u2}} (R : Type.{u3}) [_inst_1 : Fintype.{u1} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_2 _inst_3] {S : Type.{u4}} [_inst_5 : Semiring.{u4} S] [_inst_6 : Module.{u4, u2} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u4, u2} R S M (SMulZeroClass.toHasSmul.{u3, u2} R M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u3, u2} R M (MulZeroClass.toHasZero.{u3} R (MulZeroOneClass.toMulZeroClass.{u3} R (MonoidWithZero.toMulZeroOneClass.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u3, u2} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u3, u2} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toHasSmul.{u4, u2} S M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (SMulWithZero.toSmulZeroClass.{u4, u2} S M (MulZeroClass.toHasZero.{u4} S (MulZeroOneClass.toMulZeroClass.{u4} S (MonoidWithZero.toMulZeroOneClass.{u4} S (Semiring.toMonoidWithZero.{u4} S _inst_5)))) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (MulActionWithZero.toSMulWithZero.{u4, u2} S M (Semiring.toMonoidWithZero.{u4} S _inst_5) (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Module.toMulActionWithZero.{u4, u2} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u2} (Submodule.{u3, u2} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u1 u3, u2, max (max u1 u3) u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (LinearMap.semilinearMapClass.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (coeFn.{max (succ (max u1 u2)) (succ (max (max u1 u3) u2)), max (succ (max u1 u2)) (succ (max (max u1 u3) u2))} (LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (fun (_x : LinearMap.{u4, u4, max u1 u2, max (max u1 u3) u2} S S _inst_5 _inst_5 (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) => (α -> M) -> (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4)) (LinearMap.hasCoeToFun.{u4, u4, max u1 u2, max (max u1 u3) u2} S S (α -> M) (LinearMap.{u3, u3, max u1 u3, u2} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u1, u2} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u1 u3, u2} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.Function.module.{u1, u4, u2} α S M _inst_5 _inst_3 _inst_6) (LinearMap.module.{u3, u3, u4, max u1 u3, u2} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u1, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.Function.module.{u1, u3, u3} α R R _inst_2 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u4} S (Semiring.toNonAssocSemiring.{u4} S _inst_5))) (Fintype.total.{u1, u2, u3, u4} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u2} R M _inst_2 _inst_3 _inst_4 (Set.range.{u2, succ u1} M α v))
 but is expected to have type
-  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13961 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13961 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13961 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13973 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
+  forall {α : Type.{u2}} {M : Type.{u4}} (R : Type.{u3}) [_inst_1 : Fintype.{u2} α] [_inst_2 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u4} M] [_inst_4 : Module.{u3, u4} R M _inst_2 _inst_3] {S : Type.{u1}} [_inst_5 : Semiring.{u1} S] [_inst_6 : Module.{u1, u4} S M _inst_5 _inst_3] [_inst_7 : SMulCommClass.{u3, u1, u4} R S M (SMulZeroClass.toSMul.{u3, u4} R M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u3, u4} R M (MonoidWithZero.toZero.{u3} R (Semiring.toMonoidWithZero.{u3} R _inst_2)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u3, u4} R M (Semiring.toMonoidWithZero.{u3} R _inst_2) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u3, u4} R M _inst_2 _inst_3 _inst_4)))) (SMulZeroClass.toSMul.{u1, u4} S M (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (SMulWithZero.toSMulZeroClass.{u1, u4} S M (MonoidWithZero.toZero.{u1} S (Semiring.toMonoidWithZero.{u1} S _inst_5)) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (MulActionWithZero.toSMulWithZero.{u1, u4} S M (Semiring.toMonoidWithZero.{u1} S _inst_5) (AddMonoid.toZero.{u4} M (AddCommMonoid.toAddMonoid.{u4} M _inst_3)) (Module.toMulActionWithZero.{u1, u4} S M _inst_5 _inst_3 _inst_6))))] (v : α -> M), Eq.{succ u4} (Submodule.{u3, u4} R M _inst_2 _inst_3 _inst_4) (LinearMap.range.{u3, u3, max u2 u3, u4, max (max u2 u4) u3} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) ((fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) v) (LinearMap.instSemilinearMapClassLinearMap.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (RingHomSurjective.ids.{u3} R _inst_2) (FunLike.coe.{max (max (succ u3) (succ u4)) (succ u2), max (succ u4) (succ u2), max (max (succ u3) (succ u4)) (succ u2)} (LinearMap.{u1, u1, max u2 u4, max u4 u2 u3} S S _inst_5 _inst_5 (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5)) (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) (Pi.addCommMonoid.{u2, u4} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7)) (α -> M) (fun (_x : α -> M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> M) => LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, max u4 u2, max (max u3 u4) u2} S S (α -> M) (LinearMap.{u3, u3, max u2 u3, u4} R R _inst_2 _inst_2 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) (α -> R) M (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4) _inst_5 _inst_5 (Pi.addCommMonoid.{u2, u4} α (fun (ᾰ : α) => M) (fun (i : α) => _inst_3)) (LinearMap.addCommMonoid.{u3, u3, max u2 u3, u4} R R (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (Pi.module.{u2, u4, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13965 : α) => M) S _inst_5 (fun (i : α) => _inst_3) (fun (i : α) => _inst_6)) (LinearMap.instModuleLinearMapAddCommMonoid.{u3, u3, u1, max u2 u3, u4} R R S (α -> R) M _inst_2 _inst_2 (Pi.addCommMonoid.{u2, u3} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)))) _inst_3 (Pi.module.{u2, u3, u3} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.13977 : α) => R) R _inst_2 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u3} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2))) (fun (i : α) => Semiring.toModule.{u3} R _inst_2)) _inst_4 (RingHom.id.{u3} R (Semiring.toNonAssocSemiring.{u3} R _inst_2)) _inst_5 _inst_6 _inst_7) (RingHom.id.{u1} S (Semiring.toNonAssocSemiring.{u1} S _inst_5))) (Fintype.total.{u2, u4, u3, u1} α M R _inst_1 _inst_2 _inst_3 _inst_4 S _inst_5 _inst_6 _inst_7) v)) (Submodule.span.{u3, u4} R M _inst_2 _inst_3 _inst_4 (Set.range.{u4, succ u2} M α v))
 Case conversion may be inaccurate. Consider using '#align fintype.range_total Fintype.range_totalₓ'. -/
 @[simp]
 theorem Fintype.range_total : (Fintype.total R S v).range = Submodule.span R (Set.range v) := by
@@ -2055,7 +2055,7 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3)
 but is expected to have type
-  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16530 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16530 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16530 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16530 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
+  forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))), (Function.Surjective.{succ u2, max (succ u1) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u1) (succ u2)) (succ u3), succ u2, max (succ u1) (succ u3)} (LinearMap.{u1, u1, u2, max u1 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u1, u1, u2, max u1 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16534 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)) -> (LinearMap.{u1, u1, max u1 u3, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.module.{u3, u1, u1} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (fun (i : α) => Semiring.toModule.{u1} R _inst_1)) _inst_3)
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjectiveₓ'. -/
 -- See also `linear_map.splitting_of_finsupp_surjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
@@ -2069,7 +2069,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Eq.{succ (max u3 u1)} (LinearMap.{u1, u1, max u3 u1, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (LinearMap.comp.{u1, u1, u1, max u3 u1, u2, max u3 u1} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (RingHomCompTriple.right_ids.{u1, u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u1, max u3 u1} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16610 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16610 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16610 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16610 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Eq.{max (succ u2) (succ u3)} (LinearMap.{u2, u2, max u2 u3, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) (α -> R) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (LinearMap.comp.{u2, u2, u2, max u2 u3, u1, max u2 u3} R R R (α -> R) M (α -> R) _inst_1 _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16614 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (RingHomCompTriple.ids.{u2, u2} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s)) (LinearMap.id.{u2, max u2 u3} R (α -> R) _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splitsₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id :=
@@ -2085,7 +2085,7 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.LeftInverse.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R 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(NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f) (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R 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(Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
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(NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => 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+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16744 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), 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 Case conversion may be inaccurate. Consider using '#align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjectiveₓ'. -/
 theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
@@ -2096,7 +2096,7 @@ theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ
 lean 3 declaration is
   forall {R : Type.{u1}} {M : Type.{u2}} [_inst_1 : Semiring.{u1} R] [_inst_2 : AddCommMonoid.{u2} M] [_inst_3 : Module.{u1, u2} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (s : Function.Surjective.{succ u2, max (succ u3) (succ u1)} M (α -> R) (coeFn.{max (succ u2) (succ (max u3 u1)), max (succ u2) (succ (max u3 u1))} (LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) (fun (_x : LinearMap.{u1, u1, u2, max u3 u1} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1))) => M -> α -> R) (LinearMap.hasCoeToFun.{u1, u1, u2, max u3 u1} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_3 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) f)), Function.Injective.{max (succ u3) (succ u1), succ u2} (α -> R) M (coeFn.{max (succ (max u3 u1)) (succ u2), max (succ (max u3 u1)) (succ u2)} (LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) (fun (_x : LinearMap.{u1, u1, max u3 u1, u2} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3) => (α -> R) -> M) (LinearMap.hasCoeToFun.{u1, u1, max u3 u1, u2} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u1} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)))) _inst_2 (Pi.Function.module.{u3, u1, u1} α R R _inst_1 (NonUnitalNonAssocSemiring.toAddCommMonoid.{u1} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Semiring.toModule.{u1} R _inst_1)) _inst_3 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u1, u2, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 but is expected to have type
-  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16796 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16796 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16796 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16796 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16544 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
+  forall {R : Type.{u2}} {M : Type.{u1}} [_inst_1 : Semiring.{u2} R] [_inst_2 : AddCommMonoid.{u1} M] [_inst_3 : Module.{u2, u1} R M _inst_1 _inst_2] {α : Type.{u3}} [_inst_6 : Fintype.{u3} α] (f : LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) (s : Function.Surjective.{succ u1, max (succ u2) (succ u3)} M (α -> R) (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), succ u1, max (succ u2) (succ u3)} (LinearMap.{u2, u2, u1, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) M (α -> R) _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1))) M (fun (_x : M) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : M) => α -> R) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, u1, max u2 u3} R R M (α -> R) _inst_1 _inst_1 _inst_2 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_3 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16800 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) f)), Function.Injective.{max (succ u2) (succ u3), succ u1} (α -> R) M (FunLike.coe.{max (max (succ u2) (succ u1)) (succ u3), max (succ u2) (succ u3), succ u1} (LinearMap.{u2, u2, max u2 u3, u1} R R _inst_1 _inst_1 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)) (α -> R) M (Pi.addCommMonoid.{u3, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3) (α -> R) (fun (_x : α -> R) => (fun (x._@.Mathlib.Algebra.Module.LinearMap._hyg.6178 : α -> R) => M) _x) (LinearMap.instFunLikeLinearMap.{u2, u2, max u2 u3, u1} R R (α -> R) M _inst_1 _inst_1 (Pi.addCommMonoid.{u3, u2} α (fun (ᾰ : α) => R) (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1)))) _inst_2 (Pi.module.{u3, u2, u2} α (fun (a._@.Mathlib.LinearAlgebra.Finsupp._hyg.16548 : α) => R) R _inst_1 (fun (i : α) => NonUnitalNonAssocSemiring.toAddCommMonoid.{u2} R (NonAssocSemiring.toNonUnitalNonAssocSemiring.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (fun (i : α) => Semiring.toModule.{u2} R _inst_1)) _inst_3 (RingHom.id.{u2} R (Semiring.toNonAssocSemiring.{u2} R _inst_1))) (LinearMap.splittingOfFunOnFintypeSurjective.{u2, u1, u3} R M _inst_1 _inst_2 _inst_3 α _inst_6 f s))
 Case conversion may be inaccurate. Consider using '#align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injectiveₓ'. -/
 theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/4c586d291f189eecb9d00581aeb3dd998ac34442

@@ -326,7 +326,7 @@ lean 3 declaration is
 but is expected to have type
   forall {α : Type.{u3}} {M : Type.{u2}} (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {s : Set.{u3} α} (p : Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))), Iff (Membership.mem.{max u3 u2, max u2 u3} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SetLike.instMembership.{max u3 u2, max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Submodule.instSetLikeSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4))) p (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s)) (forall (x : α), (Not (Membership.mem.{u3, u3} α (Set.{u3} α) (Set.instMembershipSet.{u3} α) x s)) -> (Eq.{succ u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (FunLike.coe.{max (succ u3) (succ u2), succ u3, succ u2} (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) α (fun (_x : α) => (fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) _x) (Finsupp.funLike.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) p x) (OfNat.ofNat.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) 0 (Zero.toOfNat0.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddMonoid.toZero.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) (AddCommMonoid.toAddMonoid.{u2} ((fun (x._@.Mathlib.Data.Finsupp.Defs._hyg.779 : α) => M) x) _inst_3))))))
 Case conversion may be inaccurate. Consider using '#align finsupp.mem_supported' Finsupp.mem_supported'ₓ'. -/
-/- ./././Mathport/Syntax/Translate/Basic.lean:628:2: warning: expanding binder collection (x «expr ∉ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (x «expr ∉ » s) -/
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
     p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
   haveI := Classical.decPred fun x : α => x ∈ s <;>
@@ -788,7 +788,7 @@ lean 3 declaration is
 but is expected to have type
   forall {α : Type.{u4}} (M : Type.{u2}) (R : Type.{u1}) [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] {α' : Type.{u3}} (f : α -> α') {s : Set.{u4} α}, (forall (a : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) a s) -> (forall (b : α), (Membership.mem.{u4, u4} α (Set.{u4} α) (Set.instMembershipSet.{u4} α) b s) -> (Eq.{succ u3} α' (f a) (f b)) -> (Eq.{succ u4} α a b))) -> (Disjoint.{max u2 u4} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (OmegaCompletePartialOrder.toPartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.instOmegaCompletePartialOrder.{max u4 u2} (Submodule.{u1, max u2 u4} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)))) (Submodule.instOrderBotSubmoduleToLEToPreorderInstPartialOrderInstSetLikeSubmodule.{u1, max u4 u2} R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (LinearMap.ker.{u1, u1, max u4 u2, max u2 u3, max (max u2 u3) u4} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (LinearMap.{u1, u1, max u2 u4, max u2 u3} R R _inst_1 _inst_1 (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1)) (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4)) (LinearMap.instSemilinearMapClassLinearMap.{u1, u1, max u4 u2, max u2 u3} R R (Finsupp.{u4, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) (Finsupp.{u3, u2} α' M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 _inst_1 (Finsupp.addCommMonoid.{u4, u2} α M _inst_3) (Finsupp.addCommMonoid.{u3, u2} α' M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u4, u2, u1} α M R _inst_1 _inst_3 _inst_4) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α' M R _inst_1 _inst_3 _inst_4) (RingHom.id.{u1} R (Semiring.toNonAssocSemiring.{u1} R _inst_1))) (Finsupp.lmapDomain.{u4, u2, u1, u3} α M R _inst_1 _inst_3 _inst_4 α' f)))
 Case conversion may be inaccurate. Consider using '#align finsupp.lmap_domain_disjoint_ker Finsupp.lmapDomain_disjoint_kerₓ'. -/
-/- ./././Mathport/Syntax/Translate/Basic.lean:628:2: warning: expanding binder collection (a b «expr ∈ » s) -/
+/- ./././Mathport/Syntax/Translate/Basic.lean:635:2: warning: expanding binder collection (a b «expr ∈ » s) -/
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
     (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :
     Disjoint (supported M R s) (lmapDomain M R f).ker :=

mathlib commit https://github.com/leanprover-community/mathlib/commit/9da1b3534b65d9661eb8f42443598a92bbb49211

@@ -492,9 +492,9 @@ theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
 
 /- warning: finsupp.supported_union -> Finsupp.supported_union is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u1} (Set.{u1} α) (Set.hasUnion.{u1} α) s t)) (HasSup.sup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u1} (Set.{u1} α) (Set.hasUnion.{u1} α) s t)) (Sup.sup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toHasSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u3} (Set.{u3} α) (Set.instUnionSet.{u3} α) s t)) (HasSup.sup.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toHasSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Union.union.{u3} (Set.{u3} α) (Set.instUnionSet.{u3} α) s t)) (Sup.sup.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (SemilatticeSup.toSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Lattice.toSemilatticeSup.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (ConditionallyCompleteLattice.toLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (CompleteLattice.toConditionallyCompleteLattice.{max u3 u2} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.completeLattice.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)))))) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_union Finsupp.supported_unionₓ'. -/
 theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R s ⊔ supported M R t :=
   by erw [Set.union_eq_unionᵢ, supported_Union, supᵢ_bool_eq] <;> rfl
@@ -513,9 +513,9 @@ theorem supported_interᵢ {ι : Type _} (s : ι → Set α) :
 
 /- warning: finsupp.supported_inter -> Finsupp.supported_inter is a dubious translation:
 lean 3 declaration is
-  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u1} (Set.{u1} α) (Set.hasInter.{u1} α) s t)) (HasInf.inf.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u1}} {M : Type.{u2}} {R : Type.{u3}} [_inst_1 : Semiring.{u3} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u3, u2} R M _inst_1 _inst_3] (s : Set.{u1} α) (t : Set.{u1} α), Eq.{succ (max u1 u2)} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u1} (Set.{u1} α) (Set.hasInter.{u1} α) s t)) (Inf.inf.{max u1 u2} (Submodule.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Submodule.hasInf.{u3, max u1 u2} R (Finsupp.{u1, u2} α M (AddZeroClass.toHasZero.{u2} M (AddMonoid.toAddZeroClass.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3)))) _inst_1 (Finsupp.addCommMonoid.{u1, u2} α M _inst_3) (Finsupp.module.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u1, u2, u3} α M R _inst_1 _inst_3 _inst_4 t))
 but is expected to have type
-  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u3} (Set.{u3} α) (Set.instInterSet.{u3} α) s t)) (HasInf.inf.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instHasInfSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
+  forall {α : Type.{u3}} {M : Type.{u2}} {R : Type.{u1}} [_inst_1 : Semiring.{u1} R] [_inst_3 : AddCommMonoid.{u2} M] [_inst_4 : Module.{u1, u2} R M _inst_1 _inst_3] (s : Set.{u3} α) (t : Set.{u3} α), Eq.{max (succ u3) (succ u2)} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 (Inter.inter.{u3} (Set.{u3} α) (Set.instInterSet.{u3} α) s t)) (Inf.inf.{max u2 u3} (Submodule.{u1, max u2 u3} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Submodule.instInfSubmodule.{u1, max u3 u2} R (Finsupp.{u3, u2} α M (AddMonoid.toZero.{u2} M (AddCommMonoid.toAddMonoid.{u2} M _inst_3))) _inst_1 (Finsupp.addCommMonoid.{u3, u2} α M _inst_3) (Finsupp.instModuleFinsuppToZeroToAddMonoidAddCommMonoid.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4)) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 s) (Finsupp.supported.{u3, u2, u1} α M R _inst_1 _inst_3 _inst_4 t))
 Case conversion may be inaccurate. Consider using '#align finsupp.supported_inter Finsupp.supported_interₓ'. -/
 theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R s ⊓ supported M R t :=
   by rw [Set.inter_eq_interᵢ, supported_Inter, infᵢ_bool_eq] <;> rfl

mathlib commit https://github.com/leanprover-community/mathlib/commit/3ade05ac9447ae31a22d2ea5423435e054131240

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
 
 ! This file was ported from Lean 3 source module linear_algebra.finsupp
-! leanprover-community/mathlib commit 565eb991e264d0db702722b4bde52ee5173c9950
+! leanprover-community/mathlib commit 23aa88e32dcc9d2a24cca7bc23268567ed4cd7d6
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -15,6 +15,9 @@ import Mathbin.LinearAlgebra.Span
 /-!
 # Properties of the module `α →₀ M`
 
+> THIS FILE IS SYNCHRONIZED WITH MATHLIB4.
+> Any changes to this file require a corresponding PR to mathlib4.
+
 Given an `R`-module `M`, the `R`-module structure on `α →₀ M` is defined in
 `data.finsupp.basic`.
 

mathlib commit https://github.com/leanprover-community/mathlib/commit/bd9851ca476957ea4549eb19b40e7b5ade9428cc

Empty lines were removed by executing the following Python script twice

import os
import re


# Loop through each file in the repository
for dir_path, dirs, files in os.walk('.'):
  for filename in files:
    if filename.endswith('.lean'):
      file_path = os.path.join(dir_path, filename)

      # Open the file and read its contents
      with open(file_path, 'r') as file:
        content = file.read()

      # Use a regular expression to replace sequences of "variable" lines separated by empty lines
      # with sequences without empty lines
      modified_content = re.sub(r'(variable.*\n)\n(variable(?! .* in))', r'\1\2', content)

      # Write the modified content back to the file
      with open(file_path, 'w') as file:
        file.write(modified_content)

@@ -1087,7 +1087,6 @@ end Sum
 section Sigma
 
 variable {η : Type*} [Fintype η] {ιs : η → Type*} [Zero α]
-
 variable (R)
 
 /-- On a `Fintype η`, `Finsupp.split` is a linear equivalence between
@@ -1162,9 +1161,7 @@ end Finsupp
 section Fintype
 
 variable {α M : Type*} (R : Type*) [Fintype α] [Semiring R] [AddCommMonoid M] [Module R M]
-
 variable (S : Type*) [Semiring S] [Module S M] [SMulCommClass R S M]
-
 variable (v : α → M)
 
 /-- `Fintype.total R S v f` is the linear combination of vectors in `v` with weights in `f`.
@@ -1249,7 +1246,6 @@ end SpanRange
 end Fintype
 
 variable {R : Type*} {M : Type*} {N : Type*}
-
 variable [Semiring R] [AddCommMonoid M] [Module R M] [AddCommMonoid N] [Module R N]
 
 section

This doesn't have any significant downstream fallout, and removes some subsingleton elimination from one or two proofs.

This enables some trivial computations on factorizations, eg finding the odd prime factors:

/-- info: fun₀ | 3 => 2 | 5 => 1 -/
#guard_msgs in
#eval (Nat.factorization 720).filter Odd

Zulip thread

@@ -344,7 +344,7 @@ theorem supported_eq_span_single (s : Set α) :
 variable (M)
 
 /-- Interpret `Finsupp.filter s` as a linear map from `α →₀ M` to `supported M R s`. -/
-def restrictDom (s : Set α) : (α →₀ M) →ₗ[R] supported M R s :=
+def restrictDom (s : Set α) [DecidablePred (· ∈ s)] : (α →₀ M) →ₗ[R] supported M R s :=
   LinearMap.codRestrict _
     { toFun := filter (· ∈ s)
       map_add' := fun _ _ => filter_add
@@ -357,21 +357,21 @@ variable {M R}
 section
 
 @[simp]
-theorem restrictDom_apply (s : Set α) (l : α →₀ M) :
-    ((restrictDom M R s : (α →₀ M) →ₗ[R] supported M R s) l : α →₀ M) = Finsupp.filter (· ∈ s) l :=
-  rfl
+theorem restrictDom_apply (s : Set α) (l : α →₀ M) [DecidablePred (· ∈ s)]:
+    (restrictDom M R s l : α →₀ M) = Finsupp.filter (· ∈ s) l := rfl
 #align finsupp.restrict_dom_apply Finsupp.restrictDom_apply
 
 end
 
-theorem restrictDom_comp_subtype (s : Set α) :
+theorem restrictDom_comp_subtype (s : Set α) [DecidablePred (· ∈ s)] :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id := by
   ext l a
   by_cases h : a ∈ s <;> simp [h]
   exact ((mem_supported' R l.1).1 l.2 a h).symm
 #align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtype
 
-theorem range_restrictDom (s : Set α) : LinearMap.range (restrictDom M R s) = ⊤ :=
+theorem range_restrictDom (s : Set α) [DecidablePred (· ∈ s)] :
+    LinearMap.range (restrictDom M R s) = ⊤ :=
   range_eq_top.2 <|
     Function.RightInverse.surjective <| LinearMap.congr_fun (restrictDom_comp_subtype s)
 #align finsupp.range_restrict_dom Finsupp.range_restrictDom

I replaced a few "terminal" refine/refine's with exact.

The strategy was very simple-minded: essentially any refine whose following line had smaller indentation got replaced by exact and then I cleaned up the mess.

This PR certainly leaves some further terminal refines, but maybe the current change is beneficial.

@@ -333,7 +333,7 @@ theorem supported_eq_span_single (s : Set α) :
   · rintro _ ⟨_, hp, rfl⟩
     exact single_mem_supported R 1 hp
   · rw [← l.sum_single]
-    refine' sum_mem fun i il => _
+    refine sum_mem fun i il => ?_
   -- Porting note: Needed to help this convert quite a bit replacing underscores
     convert smul_mem (M := α →₀ R) (x := single i 1) (span R ((fun i => single i 1) '' s)) (l i) ?_
     · simp [span]

Classify by adding issue number (#10618) to porting notes claiming anything semantically equivalent to simp can prove this or simp can simplify this.

@@ -916,7 +916,7 @@ theorem domLCongr_symm {α₁ α₂ : Type*} (f : α₁ ≃ α₂) :
   LinearEquiv.ext fun _ => rfl
 #align finsupp.dom_lcongr_symm Finsupp.domLCongr_symm
 
--- @[simp] -- Porting note: simp can prove this
+-- @[simp] -- Porting note (#10618): simp can prove this
 theorem domLCongr_single {α₁ : Type*} {α₂ : Type*} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
     (Finsupp.domLCongr e : _ ≃ₗ[R] _) (Finsupp.single i m) = Finsupp.single (e i) m := by
   simp

@@ -1407,13 +1407,13 @@ theorem splittingOfFinsuppSurjective_injective (f : M →ₗ[R] α →₀ R) (s
 
 -- See also `LinearMap.splittingOfFinsuppSurjective`
 /-- A surjective linear map to functions on a finite type has a splitting. -/
-def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s : Surjective f) :
+def splittingOfFunOnFintypeSurjective [Finite α] (f : M →ₗ[R] α → R) (s : Surjective f) :
     (α → R) →ₗ[R] M :=
   (Finsupp.lift _ _ _ fun x : α => (s (Finsupp.single x 1)).choose).comp
     (linearEquivFunOnFinite R R α).symm.toLinearMap
 #align linear_map.splitting_of_fun_on_fintype_surjective LinearMap.splittingOfFunOnFintypeSurjective
 
-theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
+theorem splittingOfFunOnFintypeSurjective_splits [Finite α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id := by
   classical
   -- Porting note: `ext` can't find appropriate theorems.
@@ -1424,12 +1424,12 @@ theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] 
   rw [zero_smul]
 #align linear_map.splitting_of_fun_on_fintype_surjective_splits LinearMap.splittingOfFunOnFintypeSurjective_splits
 
-theorem leftInverse_splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R)
+theorem leftInverse_splittingOfFunOnFintypeSurjective [Finite α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : LeftInverse f (splittingOfFunOnFintypeSurjective f s) := fun g =>
   LinearMap.congr_fun (splittingOfFunOnFintypeSurjective_splits f s) g
 #align linear_map.left_inverse_splitting_of_fun_on_fintype_surjective LinearMap.leftInverse_splittingOfFunOnFintypeSurjective
 
-theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R] α → R)
+theorem splittingOfFunOnFintypeSurjective_injective [Finite α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : Injective (splittingOfFunOnFintypeSurjective f s) :=
   (leftInverse_splittingOfFunOnFintypeSurjective f s).injective
 #align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injective

This uses the improved shake script from #9772 to reduce imports across mathlib. The corresponding noshake.json file has been added to #9772.

Co-authored-by: Mario Carneiro <di.gama@gmail.com>

@@ -6,6 +6,7 @@ Authors: Johannes Hölzl
 import Mathlib.Data.Finsupp.Encodable
 import Mathlib.LinearAlgebra.Pi
 import Mathlib.LinearAlgebra.Span
+import Mathlib.Data.Set.Countable
 
 #align_import linear_algebra.finsupp from "leanprover-community/mathlib"@"9d684a893c52e1d6692a504a118bfccbae04feeb"
 

Add various LinearMap.CompatibleSMul instances that ultimately lead to generalization of Basis.smul to allow a noncommutative base ring. The key observations that allows the generalization are IsScalarTower.smulHomClass and isScalarTower_of_injective.

Co-authored-by: Junyan Xu <junyanxu.math@gmail.com>

@@ -170,6 +170,24 @@ def lapply (a : α) : (α →₀ M) →ₗ[R] M :=
   { Finsupp.applyAddHom a with map_smul' := fun _ _ => rfl }
 #align finsupp.lapply Finsupp.lapply
 
+section CompatibleSMul
+
+variable (R S M N ι : Type*)
+variable [Semiring S] [AddCommMonoid M] [AddCommMonoid N] [Module S M] [Module S N]
+
+instance _root_.LinearMap.CompatibleSMul.finsupp_dom [SMulZeroClass R M] [DistribSMul R N]
+    [LinearMap.CompatibleSMul M N R S] : LinearMap.CompatibleSMul (ι →₀ M) N R S where
+  map_smul f r m := by
+    conv_rhs => rw [← sum_single m, map_finsupp_sum, smul_sum]
+    erw [← sum_single (r • m), sum_mapRange_index single_zero, map_finsupp_sum]
+    congr; ext i m; exact (f.comp <| lsingle i).map_smul_of_tower r m
+
+instance _root_.LinearMap.CompatibleSMul.finsupp_cod [SMul R M] [SMulZeroClass R N]
+    [LinearMap.CompatibleSMul M N R S] : LinearMap.CompatibleSMul M (ι →₀ N) R S where
+  map_smul f r m := by ext i; apply ((lapply i).comp f).map_smul_of_tower
+
+end CompatibleSMul
+
 /-- Forget that a function is finitely supported.
 
 This is the linear version of `Finsupp.toFun`. -/

Follow-up #9184

@@ -295,7 +295,7 @@ theorem mem_supported {s : Set α} (p : α →₀ M) : p ∈ supported M R s ↔
 #align finsupp.mem_supported Finsupp.mem_supported
 
 theorem mem_supported' {s : Set α} (p : α →₀ M) :
-    p ∈ supported M R s ↔ ∀ (x) (_ : x ∉ s), p x = 0 := by
+    p ∈ supported M R s ↔ ∀ x ∉ s, p x = 0 := by
   haveI := Classical.decPred fun x : α => x ∈ s; simp [mem_supported, Set.subset_def, not_imp_comm]
 #align finsupp.mem_supported' Finsupp.mem_supported'
 
@@ -590,7 +590,7 @@ theorem lmapDomain_supported (f : α → α') (s : Set α) :
 #align finsupp.lmap_domain_supported Finsupp.lmapDomain_supported
 
 theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
-    (H : ∀ (a) (_ : a ∈ s) (b) (_ : b ∈ s), f a = f b → a = b) :
+    (H : ∀ a ∈ s, ∀ b ∈ s, f a = f b → a = b) :
     Disjoint (supported M R s) (ker (lmapDomain M R f)) := by
   rw [disjoint_iff_inf_le]
   rintro l ⟨h₁, h₂⟩

The original Coalgebra R (ι →₀ R) is now recovered from [Coalgebra R A] : Coalgebra R (ι →₀ A) as a special case.

Salvaged from https://github.com/leanprover-community/mathlib4/pull/8621#discussion_r1408532458

@@ -213,6 +213,13 @@ theorem lapply_apply (a : α) (f : α →₀ M) : (lapply a : (α →₀ M) →
   rfl
 #align finsupp.lapply_apply Finsupp.lapply_apply
 
+@[simp]
+theorem lapply_comp_lsingle_same (a : α) : lapply a ∘ₗ lsingle a = (.id : M →ₗ[R] M) := by ext; simp
+
+@[simp]
+theorem lapply_comp_lsingle_of_ne (a a' : α) (h : a ≠ a') :
+    lapply a ∘ₗ lsingle a' = (0 : M →ₗ[R] M) := by ext; simp [h.symm]
+
 @[simp]
 theorem ker_lsingle (a : α) : ker (lsingle a : M →ₗ[R] α →₀ M) = ⊥ :=
   ker_eq_bot_of_injective (single_injective a)
@@ -467,6 +474,9 @@ theorem lsum_single (f : α → M →ₗ[R] N) (i : α) (m : M) :
   Finsupp.sum_single_index (f i).map_zero
 #align finsupp.lsum_single Finsupp.lsum_single
 
+@[simp] theorem lsum_comp_lsingle (f : α → M →ₗ[R] N) (i : α) :
+    Finsupp.lsum S f ∘ₗ lsingle i = f i := by ext; simp
+
 theorem lsum_symm_apply (f : (α →₀ M) →ₗ[R] N) (x : α) : (lsum S).symm f x = f.comp (lsingle x) :=
   rfl
 #align finsupp.lsum_symm_apply Finsupp.lsum_symm_apply

Co-authored-by: Moritz Firsching <firsching@google.com>

@@ -826,7 +826,7 @@ variable {α} {M} {v}
 
 theorem totalOn_range (s : Set α) : LinearMap.range (Finsupp.totalOn α M R v s) = ⊤ := by
   rw [Finsupp.totalOn, LinearMap.range_eq_map, LinearMap.map_codRestrict,
-    ←LinearMap.range_le_iff_comap, range_subtype, Submodule.map_top, LinearMap.range_comp,
+    ← LinearMap.range_le_iff_comap, range_subtype, Submodule.map_top, LinearMap.range_comp,
     range_subtype]
   exact (span_image_eq_map_total _ _).le
 #align finsupp.total_on_range Finsupp.totalOn_range

This reduces the file from ~2600 lines to ~1600 lines.

Co-authored-by: Vierkantor <vierkantor@vierkantor.com> Co-authored-by: Floris van Doorn <fpvdoorn@gmail.com>

@@ -50,6 +50,94 @@ open BigOperators
 
 namespace Finsupp
 
+section SMul
+
+variable {α : Type*} {β : Type*} {R : Type*} {M : Type*} {M₂ : Type*}
+
+theorem smul_sum [Zero β] [AddCommMonoid M] [DistribSMul R M] {v : α →₀ β} {c : R} {h : α → β → M} :
+    c • v.sum h = v.sum fun a b => c • h a b :=
+  Finset.smul_sum
+#align finsupp.smul_sum Finsupp.smul_sum
+
+@[simp]
+theorem sum_smul_index_linearMap' [Semiring R] [AddCommMonoid M] [Module R M] [AddCommMonoid M₂]
+    [Module R M₂] {v : α →₀ M} {c : R} {h : α → M →ₗ[R] M₂} :
+    ((c • v).sum fun a => h a) = c • v.sum fun a => h a := by
+  rw [Finsupp.sum_smul_index', Finsupp.smul_sum]
+  · simp only [map_smul]
+  · intro i
+    exact (h i).map_zero
+#align finsupp.sum_smul_index_linear_map' Finsupp.sum_smul_index_linearMap'
+
+end SMul
+
+section LinearEquivFunOnFinite
+
+variable (R : Type*) {S : Type*} (M : Type*) (α : Type*)
+variable [Finite α] [AddCommMonoid M] [Semiring R] [Module R M]
+
+/-- Given `Finite α`, `linearEquivFunOnFinite R` is the natural `R`-linear equivalence between
+`α →₀ β` and `α → β`. -/
+@[simps apply]
+noncomputable def linearEquivFunOnFinite : (α →₀ M) ≃ₗ[R] α → M :=
+  { equivFunOnFinite with
+    toFun := (⇑)
+    map_add' := fun _ _ => rfl
+    map_smul' := fun _ _ => rfl }
+#align finsupp.linear_equiv_fun_on_finite Finsupp.linearEquivFunOnFinite
+
+@[simp]
+theorem linearEquivFunOnFinite_single [DecidableEq α] (x : α) (m : M) :
+    (linearEquivFunOnFinite R M α) (single x m) = Pi.single x m :=
+  equivFunOnFinite_single x m
+#align finsupp.linear_equiv_fun_on_finite_single Finsupp.linearEquivFunOnFinite_single
+
+@[simp]
+theorem linearEquivFunOnFinite_symm_single [DecidableEq α] (x : α) (m : M) :
+    (linearEquivFunOnFinite R M α).symm (Pi.single x m) = single x m :=
+  equivFunOnFinite_symm_single x m
+#align finsupp.linear_equiv_fun_on_finite_symm_single Finsupp.linearEquivFunOnFinite_symm_single
+
+@[simp]
+theorem linearEquivFunOnFinite_symm_coe (f : α →₀ M) : (linearEquivFunOnFinite R M α).symm f = f :=
+  (linearEquivFunOnFinite R M α).symm_apply_apply f
+#align finsupp.linear_equiv_fun_on_finite_symm_coe Finsupp.linearEquivFunOnFinite_symm_coe
+
+end LinearEquivFunOnFinite
+
+section LinearEquiv.finsuppUnique
+
+variable (R : Type*) {S : Type*} (M : Type*)
+variable [AddCommMonoid M] [Semiring R] [Module R M]
+variable (α : Type*) [Unique α]
+
+/-- If `α` has a unique term, then the type of finitely supported functions `α →₀ M` is
+`R`-linearly equivalent to `M`. -/
+noncomputable def LinearEquiv.finsuppUnique : (α →₀ M) ≃ₗ[R] M :=
+  { Finsupp.equivFunOnFinite.trans (Equiv.funUnique α M) with
+    map_add' := fun _ _ => rfl
+    map_smul' := fun _ _ => rfl }
+#align finsupp.linear_equiv.finsupp_unique Finsupp.LinearEquiv.finsuppUnique
+
+variable {R M}
+
+@[simp]
+theorem LinearEquiv.finsuppUnique_apply (f : α →₀ M) :
+    LinearEquiv.finsuppUnique R M α f = f default :=
+  rfl
+#align finsupp.linear_equiv.finsupp_unique_apply Finsupp.LinearEquiv.finsuppUnique_apply
+
+variable {α}
+
+@[simp]
+theorem LinearEquiv.finsuppUnique_symm_apply [Unique α] (m : M) :
+    (LinearEquiv.finsuppUnique R M α).symm m = Finsupp.single default m := by
+  ext; simp [LinearEquiv.finsuppUnique, Equiv.funUnique, single, Pi.single,
+    equivFunOnFinite, Function.update]
+#align finsupp.linear_equiv.finsupp_unique_symm_apply Finsupp.LinearEquiv.finsuppUnique_symm_apply
+
+end LinearEquiv.finsuppUnique
+
 variable {α : Type*} {M : Type*} {N : Type*} {P : Type*} {R : Type*} {S : Type*}
 variable [Semiring R] [Semiring S] [AddCommMonoid M] [Module R M]
 variable [AddCommMonoid N] [Module R N]
@@ -1318,3 +1406,33 @@ theorem splittingOfFunOnFintypeSurjective_injective [Fintype α] (f : M →ₗ[R
 #align linear_map.splitting_of_fun_on_fintype_surjective_injective LinearMap.splittingOfFunOnFintypeSurjective_injective
 
 end LinearMap
+
+namespace LinearMap
+
+section AddCommMonoid
+
+variable {R : Type*} {R₂ : Type*} {M : Type*} {M₂ : Type*} {ι : Type*}
+variable [Semiring R] [Semiring R₂] [AddCommMonoid M] [AddCommMonoid M₂] {σ₁₂ : R →+* R₂}
+variable [Module R M] [Module R₂ M₂]
+variable {γ : Type*} [Zero γ]
+
+section Finsupp
+
+#align linear_map.map_finsupp_sum map_finsupp_sumₓ
+#align linear_equiv.map_finsupp_sum map_finsupp_sumₓ
+
+theorem coe_finsupp_sum (t : ι →₀ γ) (g : ι → γ → M →ₛₗ[σ₁₂] M₂) :
+    ⇑(t.sum g) = t.sum fun i d => g i d := rfl
+#align linear_map.coe_finsupp_sum LinearMap.coe_finsupp_sum
+
+@[simp]
+theorem finsupp_sum_apply (t : ι →₀ γ) (g : ι → γ → M →ₛₗ[σ₁₂] M₂) (b : M) :
+    (t.sum g) b = t.sum fun i d => g i d b :=
+  sum_apply _ _ _
+#align linear_map.finsupp_sum_apply LinearMap.finsupp_sum_apply
+
+end Finsupp
+
+end AddCommMonoid
+
+end LinearMap

Removes nonterminal simps on lines looking like simp [...]

@@ -1114,7 +1114,7 @@ theorem mem_span_range_iff_exists_fun :
     x ∈ span R (range v) ↔ ∃ c : α → R, ∑ i, c i • v i = x := by
   -- Porting note: `Finsupp.equivFunOnFinite.surjective.exists` should be come before `simp`.
   rw [Finsupp.equivFunOnFinite.surjective.exists]
-  simp [Finsupp.mem_span_range_iff_exists_finsupp, Finsupp.equivFunOnFinite_apply]
+  simp only [Finsupp.mem_span_range_iff_exists_finsupp, Finsupp.equivFunOnFinite_apply]
   exact exists_congr fun c => Eq.congr_left <| Finsupp.sum_fintype _ _ fun i => zero_smul _ _
 #align mem_span_range_iff_exists_fun mem_span_range_iff_exists_fun
 

The point is that the following four lemmas are now all true by definition:

• LieSubmodule.inf_coe_toSubmodule
• LieSubmodule.sInf_coe_toSubmodule
• LieSubmodule.sup_coe_toSubmodule [previously existed but not true by definition]
• LieSubmodule.sSup_coe_toSubmodule [previously did not exist]

@@ -1182,6 +1182,17 @@ theorem Submodule.mem_iSup_iff_exists_finset {ι : Sort _} {p : ι → Submodule
     iSup_mono (fun i => (iSup_const_le : _ ≤ p i)) hs⟩
 #align submodule.mem_supr_iff_exists_finset Submodule.mem_iSup_iff_exists_finset
 
+theorem Submodule.mem_sSup_iff_exists_finset {S : Set (Submodule R M)} {m : M} :
+    m ∈ sSup S ↔ ∃ s : Finset (Submodule R M), ↑s ⊆ S ∧ m ∈ ⨆ i ∈ s, i := by
+  rw [sSup_eq_iSup, iSup_subtype', Submodule.mem_iSup_iff_exists_finset]
+  refine ⟨fun ⟨s, hs⟩ ↦ ⟨s.map (Function.Embedding.subtype S), ?_, ?_⟩,
+          fun ⟨s, hsS, hs⟩ ↦ ⟨s.preimage (↑) (Subtype.coe_injective.injOn _), ?_⟩⟩
+  · simpa using fun x _ ↦ x.property
+  · suffices m ∈ ⨆ (i) (hi : i ∈ S) (_ : ⟨i, hi⟩ ∈ s), i by simpa
+    rwa [iSup_subtype']
+  · have : ⨆ (i) (_ : i ∈ S ∧ i ∈ s), i = ⨆ (i) (_ : i ∈ s), i := by convert rfl; aesop
+    simpa only [Finset.mem_preimage, iSup_subtype, iSup_and', this]
+
 theorem mem_span_finset {s : Finset M} {x : M} :
     x ∈ span R (↑s : Set M) ↔ ∃ f : M → R, ∑ i in s, f i • i = x :=
   ⟨fun hx =>

In several places, we unfold Finsupp.sum just to use Finset.sum_eq_single; this adds the missing lemma.

@@ -503,10 +503,11 @@ theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
   · have : Finsupp.sum l (fun a => Finsupp.single (f a)) (f x) = 0 := by
       rw [h₂]
       rfl
-    rw [Finsupp.sum_apply, Finsupp.sum, Finset.sum_eq_single x, single_eq_same] at this
+    rw [Finsupp.sum_apply, Finsupp.sum_eq_single x, single_eq_same] at this
     · simpa
     · intro y hy xy
-      simp [mt (H _ (h₁ hy) _ xs) xy]
+      simp only [SetLike.mem_coe, mem_supported, subset_def, Finset.mem_coe, mem_support_iff] at h₁
+      simp [mt (H _ (h₁ _ hy) _ xs) xy]
     · simp (config := { contextual := true })
   · by_contra h
     exact xs (h₁ <| Finsupp.mem_support_iff.2 h)

Co-authored-by: Junyan Xu <junyanxu.math@gmail.com> Co-authored-by: Eric Wieser <wieser.eric@gmail.com>

@@ -471,10 +471,11 @@ theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
   exact Set.Subset.trans mapDomain_support hl
 #align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomain
 
-theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
+theorem lmapDomain_supported (f : α → α') (s : Set α) :
     (supported M R s).map (lmapDomain M R f) = supported M R (f '' s) := by
   classical
-  inhabit α
+  cases isEmpty_or_nonempty α
+  · simp [s.eq_empty_of_isEmpty]
   refine
     le_antisymm
       (map_le_iff_le_comap.2 <|

Co-authored-by: Moritz Firsching <firsching@google.com>

@@ -823,7 +823,7 @@ def mapRange.linearMap (f : M →ₗ[R] N) : (α →₀ M) →ₗ[R] α →₀ N
 -- Porting note: This was generated by `simps!`.
 @[simp]
 theorem mapRange.linearMap_apply (f : M →ₗ[R] N) (g : α →₀ M) :
-  mapRange.linearMap f g = mapRange f f.map_zero g := rfl
+    mapRange.linearMap f g = mapRange f f.map_zero g := rfl
 #align finsupp.map_range.linear_map_apply Finsupp.mapRange.linearMap_apply
 
 @[simp]

Also _root_.map_smul when in the neighbourhood.

@@ -1161,7 +1161,7 @@ protected theorem Submodule.finsupp_sum_mem {ι β : Type*} [Zero β] (S : Submo
 theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type*} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
   -- Porting note: `(· ∘ ·)` is required.
-  simp only [Finsupp.total_apply, Finsupp.total_apply, Finsupp.sum, f.map_sum, f.map_smul, (· ∘ ·)]
+  simp only [Finsupp.total_apply, Finsupp.total_apply, Finsupp.sum, map_sum, map_smul, (· ∘ ·)]
 #align linear_map.map_finsupp_total LinearMap.map_finsupp_total
 
 theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule R M) {m : M}

@@ -1200,6 +1200,34 @@ theorem mem_span_set {m : M} {s : Set M} :
   exact Finsupp.mem_span_image_iff_total R (v := _root_.id (α := M))
 #align mem_span_set mem_span_set
 
+/-- An element `m ∈ M` is contained in the `R`-submodule spanned by a set `s ⊆ M`, if and only if
+`m` can be written as a finite `R`-linear combination of elements of `s`.
+The implementation uses a sum indexed by `Fin n` for some `n`. -/
+lemma mem_span_set' {m : M} {s : Set M} :
+    m ∈ Submodule.span R s ↔ ∃ (n : ℕ) (f : Fin n → R) (g : Fin n → s),
+      ∑ i, f i • (g i : M) = m := by
+  refine ⟨fun h ↦ ?_, ?_⟩
+  · rcases mem_span_set.1 h with ⟨c, cs, rfl⟩
+    have A : c.support ≃ Fin c.support.card := Finset.equivFin _
+    refine ⟨_, fun i ↦ c (A.symm i), fun i ↦ ⟨A.symm i, cs (A.symm i).2⟩, ?_⟩
+    rw [Finsupp.sum, ← Finset.sum_coe_sort c.support]
+    exact Fintype.sum_equiv A.symm _ (fun j ↦ c j • (j : M)) (fun i ↦ rfl)
+  · rintro ⟨n, f, g, rfl⟩
+    exact Submodule.sum_mem _ (fun i _ ↦ Submodule.smul_mem _ _ (Submodule.subset_span (g i).2))
+
+/-- The span of a subset `s` is the union over all `n` of the set of linear combinations of at most
+`n` terms belonging to `s`. -/
+lemma span_eq_iUnion_nat (s : Set M) :
+    (Submodule.span R s : Set M) = ⋃ (n : ℕ),
+      (fun (f : Fin n → (R × M)) ↦ ∑ i, (f i).1 • (f i).2) '' ({f | ∀ i, (f i).2 ∈ s}) := by
+  ext m
+  simp only [SetLike.mem_coe, mem_iUnion, mem_image, mem_setOf_eq, mem_span_set']
+  refine exists_congr (fun n ↦ ⟨?_, ?_⟩)
+  · rintro ⟨f, g, rfl⟩
+    exact ⟨fun i ↦ (f i, g i), fun i ↦ (g i).2, rfl⟩
+  · rintro ⟨f, hf, rfl⟩
+    exact ⟨fun i ↦ (f i).1, fun i ↦ ⟨(f i).2, (hf i)⟩, rfl⟩
+
 /-- If `Subsingleton R`, then `M ≃ₗ[R] ι →₀ R` for any type `ι`. -/
 @[simps]
 def Module.subsingletonEquiv (R M ι : Type*) [Semiring R] [Subsingleton R] [AddCommMonoid M]

Removing from Mathlib.Init.Data.Prod from the early parts of the import hierarchy.

While at it, remove unnecessary uses of Prod.mk.eta across the library.

Co-authored-by: Scott Morrison <scott.morrison@gmail.com>

@@ -1025,7 +1025,7 @@ theorem finsuppProdLEquiv_apply {α β R M : Type*} [Semiring R] [AddCommMonoid
 theorem finsuppProdLEquiv_symm_apply {α β R M : Type*} [Semiring R] [AddCommMonoid M] [Module R M]
     (f : α →₀ β →₀ M) (xy) : (finsuppProdLEquiv R).symm f xy = f xy.1 xy.2 := by
   conv_rhs =>
-    rw [← (finsuppProdLEquiv R).apply_symm_apply f, finsuppProdLEquiv_apply, Prod.mk.eta]
+    rw [← (finsuppProdLEquiv R).apply_symm_apply f, finsuppProdLEquiv_apply]
 #align finsupp.finsupp_prod_lequiv_symm_apply Finsupp.finsuppProdLEquiv_symm_apply
 
 end Prod

We remove all possible occurences of Type _ and Sort _ in favor of Type* and Sort*.

This has nice performance benefits.

@@ -50,7 +50,7 @@ open BigOperators
 
 namespace Finsupp
 
-variable {α : Type _} {M : Type _} {N : Type _} {P : Type _} {R : Type _} {S : Type _}
+variable {α : Type*} {M : Type*} {N : Type*} {P : Type*} {R : Type*} {S : Type*}
 variable [Semiring R] [Semiring S] [AddCommMonoid M] [Module R M]
 variable [AddCommMonoid N] [Module R N]
 variable [AddCommMonoid P] [Module R P]
@@ -276,7 +276,7 @@ theorem supported_univ : supported M R (Set.univ : Set α) = ⊤ :=
   eq_top_iff.2 fun _ _ => Set.subset_univ _
 #align finsupp.supported_univ Finsupp.supported_univ
 
-theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
+theorem supported_iUnion {δ : Type*} (s : δ → Set α) :
     supported M R (⋃ i, s i) = ⨆ i, supported M R (s i) := by
   refine' le_antisymm _ (iSup_le fun i => supported_mono <| Set.subset_iUnion _ _)
   haveI := Classical.decPred fun x => x ∈ ⋃ i, s i
@@ -299,7 +299,7 @@ theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R
   by erw [Set.union_eq_iUnion, supported_iUnion, iSup_bool_eq]; rfl
 #align finsupp.supported_union Finsupp.supported_union
 
-theorem supported_iInter {ι : Type _} (s : ι → Set α) :
+theorem supported_iInter {ι : Type*} (s : ι → Set α) :
     supported M R (⋂ i, s i) = ⨅ i, supported M R (s i) :=
   Submodule.ext fun x => by simp [mem_supported, subset_iInter_iff]
 #align finsupp.supported_Inter Finsupp.supported_iInter
@@ -387,7 +387,7 @@ end LSum
 
 section
 
-variable (M) (R) (X : Type _) (S)
+variable (M) (R) (X : Type*) (S)
 variable [Module S M] [SMulCommClass R S M]
 
 /-- A slight rearrangement from `lsum` gives us
@@ -436,7 +436,7 @@ end
 
 section LMapDomain
 
-variable {α' : Type _} {α'' : Type _} (M R)
+variable {α' : Type*} {α'' : Type*} (M R)
 
 /-- Interpret `Finsupp.mapDomain` as a linear map. -/
 def lmapDomain (f : α → α') : (α →₀ M) →ₗ[R] α' →₀ M
@@ -515,7 +515,7 @@ end LMapDomain
 
 section LComapDomain
 
-variable {β : Type _}
+variable {β : Type*}
 
 /-- Given `f : α → β` and a proof `hf` that `f` is injective, `lcomapDomain f hf` is the linear map
 sending `l : β →₀ M` to the finitely supported function from `α` to `M` given by composing
@@ -534,7 +534,7 @@ end LComapDomain
 section Total
 
 variable (α) (M) (R)
-variable {α' : Type _} {M' : Type _} [AddCommMonoid M'] [Module R M'] (v : α → M) {v' : α' → M'}
+variable {α' : Type*} {M' : Type*} [AddCommMonoid M'] [Module R M'] (v : α → M) {v' : α' → M'}
 
 /-- Interprets (l : α →₀ R) as linear combination of the elements in the family (v : α → M) and
     evaluates this linear combination. -/
@@ -702,7 +702,7 @@ theorem total_option (v : Option α → M) (f : Option α →₀ R) :
   by rw [total_apply, sum_option_index_smul, total_apply]; simp
 #align finsupp.total_option Finsupp.total_option
 
-theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
+theorem total_total {α β : Type*} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
       Finsupp.total β M R (fun b => Finsupp.total α M R A (B b)) f := by
   classical
@@ -769,13 +769,13 @@ end Total
 
 This is `Finsupp.domCongr` as a `LinearEquiv`.
 See also `LinearMap.funCongrLeft` for the case of arbitrary functions. -/
-protected def domLCongr {α₁ α₂ : Type _} (e : α₁ ≃ α₂) : (α₁ →₀ M) ≃ₗ[R] α₂ →₀ M :=
+protected def domLCongr {α₁ α₂ : Type*} (e : α₁ ≃ α₂) : (α₁ →₀ M) ≃ₗ[R] α₂ →₀ M :=
   (Finsupp.domCongr e : (α₁ →₀ M) ≃+ (α₂ →₀ M)).toLinearEquiv <| by
     simpa only [equivMapDomain_eq_mapDomain, domCongr_apply] using (lmapDomain M R e).map_smul
 #align finsupp.dom_lcongr Finsupp.domLCongr
 
 @[simp]
-theorem domLCongr_apply {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
+theorem domLCongr_apply {α₁ : Type*} {α₂ : Type*} (e : α₁ ≃ α₂) (v : α₁ →₀ M) :
     (Finsupp.domLCongr e : _ ≃ₗ[R] _) v = Finsupp.domCongr e v :=
   rfl
 #align finsupp.dom_lcongr_apply Finsupp.domLCongr_apply
@@ -785,26 +785,26 @@ theorem domLCongr_refl : Finsupp.domLCongr (Equiv.refl α) = LinearEquiv.refl R
   LinearEquiv.ext fun _ => equivMapDomain_refl _
 #align finsupp.dom_lcongr_refl Finsupp.domLCongr_refl
 
-theorem domLCongr_trans {α₁ α₂ α₃ : Type _} (f : α₁ ≃ α₂) (f₂ : α₂ ≃ α₃) :
+theorem domLCongr_trans {α₁ α₂ α₃ : Type*} (f : α₁ ≃ α₂) (f₂ : α₂ ≃ α₃) :
     (Finsupp.domLCongr f).trans (Finsupp.domLCongr f₂) =
       (Finsupp.domLCongr (f.trans f₂) : (_ →₀ M) ≃ₗ[R] _) :=
   LinearEquiv.ext fun _ => (equivMapDomain_trans _ _ _).symm
 #align finsupp.dom_lcongr_trans Finsupp.domLCongr_trans
 
 @[simp]
-theorem domLCongr_symm {α₁ α₂ : Type _} (f : α₁ ≃ α₂) :
+theorem domLCongr_symm {α₁ α₂ : Type*} (f : α₁ ≃ α₂) :
     ((Finsupp.domLCongr f).symm : (_ →₀ M) ≃ₗ[R] _) = Finsupp.domLCongr f.symm :=
   LinearEquiv.ext fun _ => rfl
 #align finsupp.dom_lcongr_symm Finsupp.domLCongr_symm
 
 -- @[simp] -- Porting note: simp can prove this
-theorem domLCongr_single {α₁ : Type _} {α₂ : Type _} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
+theorem domLCongr_single {α₁ : Type*} {α₂ : Type*} (e : α₁ ≃ α₂) (i : α₁) (m : M) :
     (Finsupp.domLCongr e : _ ≃ₗ[R] _) (Finsupp.single i m) = Finsupp.single (e i) m := by
   simp
 #align finsupp.dom_lcongr_single Finsupp.domLCongr_single
 
 /-- An equivalence of sets induces a linear equivalence of `Finsupp`s supported on those sets. -/
-noncomputable def congr {α' : Type _} (s : Set α) (t : Set α') (e : s ≃ t) :
+noncomputable def congr {α' : Type*} (s : Set α) (t : Set α') (e : s ≃ t) :
     supported M R s ≃ₗ[R] supported M R t := by
   haveI := Classical.decPred fun x => x ∈ s
   haveI := Classical.decPred fun x => x ∈ t
@@ -930,7 +930,7 @@ variable (R)
 
 This is the `LinearEquiv` version of `Finsupp.sumFinsuppEquivProdFinsupp`. -/
 @[simps apply symm_apply]
-def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R] (α →₀ M) × (β →₀ M) :=
+def sumFinsuppLEquivProdFinsupp {α β : Type*} : (Sum α β →₀ M) ≃ₗ[R] (α →₀ M) × (β →₀ M) :=
   { sumFinsuppAddEquivProdFinsupp with
     map_smul' := by
       intros
@@ -943,22 +943,22 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
           RingHom.id_apply] }
 #align finsupp.sum_finsupp_lequiv_prod_finsupp Finsupp.sumFinsuppLEquivProdFinsupp
 
-theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (x : α) :
+theorem fst_sumFinsuppLEquivProdFinsupp {α β : Type*} (f : Sum α β →₀ M) (x : α) :
     (sumFinsuppLEquivProdFinsupp R f).1 x = f (Sum.inl x) :=
   rfl
 #align finsupp.fst_sum_finsupp_lequiv_prod_finsupp Finsupp.fst_sumFinsuppLEquivProdFinsupp
 
-theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type _} (f : Sum α β →₀ M) (y : β) :
+theorem snd_sumFinsuppLEquivProdFinsupp {α β : Type*} (f : Sum α β →₀ M) (y : β) :
     (sumFinsuppLEquivProdFinsupp R f).2 y = f (Sum.inr y) :=
   rfl
 #align finsupp.snd_sum_finsupp_lequiv_prod_finsupp Finsupp.snd_sumFinsuppLEquivProdFinsupp
 
-theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (x : α) :
+theorem sumFinsuppLEquivProdFinsupp_symm_inl {α β : Type*} (fg : (α →₀ M) × (β →₀ M)) (x : α) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inl x) = fg.1 x :=
   rfl
 #align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inl Finsupp.sumFinsuppLEquivProdFinsupp_symm_inl
 
-theorem sumFinsuppLEquivProdFinsupp_symm_inr {α β : Type _} (fg : (α →₀ M) × (β →₀ M)) (y : β) :
+theorem sumFinsuppLEquivProdFinsupp_symm_inr {α β : Type*} (fg : (α →₀ M) × (β →₀ M)) (y : β) :
     ((sumFinsuppLEquivProdFinsupp R).symm fg) (Sum.inr y) = fg.2 y :=
   rfl
 #align finsupp.sum_finsupp_lequiv_prod_finsupp_symm_inr Finsupp.sumFinsuppLEquivProdFinsupp_symm_inr
@@ -967,7 +967,7 @@ end Sum
 
 section Sigma
 
-variable {η : Type _} [Fintype η] {ιs : η → Type _} [Zero α]
+variable {η : Type*} [Fintype η] {ιs : η → Type*} [Zero α]
 
 variable (R)
 
@@ -975,7 +975,7 @@ variable (R)
 `(Σ (j : η), ιs j) →₀ M` and `(j : η) → (ιs j →₀ M)`.
 
 This is the `LinearEquiv` version of `Finsupp.sigmaFinsuppAddEquivPiFinsupp`. -/
-noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
+noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type*} {ιs : η → Type*} [AddCommMonoid M]
     [Module R M] : ((Σ j, ιs j) →₀ M) ≃ₗ[R] (j : _) → (ιs j →₀ M) :=
   -- Porting note: `ιs` should be specified.
   { sigmaFinsuppAddEquivPiFinsupp (ιs := ιs) with
@@ -985,13 +985,13 @@ noncomputable def sigmaFinsuppLEquivPiFinsupp {M : Type _} {ιs : η → Type _}
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp Finsupp.sigmaFinsuppLEquivPiFinsupp
 
 @[simp]
-theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
+theorem sigmaFinsuppLEquivPiFinsupp_apply {M : Type*} {ιs : η → Type*} [AddCommMonoid M]
     [Module R M] (f : (Σj, ιs j) →₀ M) (j i) : sigmaFinsuppLEquivPiFinsupp R f j i = f ⟨j, i⟩ :=
   rfl
 #align finsupp.sigma_finsupp_lequiv_pi_finsupp_apply Finsupp.sigmaFinsuppLEquivPiFinsupp_apply
 
 @[simp]
-theorem sigmaFinsuppLEquivPiFinsupp_symm_apply {M : Type _} {ιs : η → Type _} [AddCommMonoid M]
+theorem sigmaFinsuppLEquivPiFinsupp_symm_apply {M : Type*} {ιs : η → Type*} [AddCommMonoid M]
     [Module R M] (f : (j : _) → (ιs j →₀ M)) (ji) :
     (Finsupp.sigmaFinsuppLEquivPiFinsupp R).symm f ji = f ji.1 ji.2 :=
   rfl
@@ -1004,7 +1004,7 @@ section Prod
 /-- The linear equivalence between `α × β →₀ M` and `α →₀ β →₀ M`.
 
 This is the `LinearEquiv` version of `Finsupp.finsuppProdEquiv`. -/
-noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [Semiring R]
+noncomputable def finsuppProdLEquiv {α β : Type*} (R : Type*) {M : Type*} [Semiring R]
     [AddCommMonoid M] [Module R M] : (α × β →₀ M) ≃ₗ[R] α →₀ β →₀ M :=
   { finsuppProdEquiv with
     map_add' := fun f g => by
@@ -1016,13 +1016,13 @@ noncomputable def finsuppProdLEquiv {α β : Type _} (R : Type _) {M : Type _} [
 #align finsupp.finsupp_prod_lequiv Finsupp.finsuppProdLEquiv
 
 @[simp]
-theorem finsuppProdLEquiv_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
+theorem finsuppProdLEquiv_apply {α β R M : Type*} [Semiring R] [AddCommMonoid M] [Module R M]
     (f : α × β →₀ M) (x y) : finsuppProdLEquiv R f x y = f (x, y) := by
   rw [finsuppProdLEquiv, LinearEquiv.coe_mk, finsuppProdEquiv, Finsupp.curry_apply]
 #align finsupp.finsupp_prod_lequiv_apply Finsupp.finsuppProdLEquiv_apply
 
 @[simp]
-theorem finsuppProdLEquiv_symm_apply {α β R M : Type _} [Semiring R] [AddCommMonoid M] [Module R M]
+theorem finsuppProdLEquiv_symm_apply {α β R M : Type*} [Semiring R] [AddCommMonoid M] [Module R M]
     (f : α →₀ β →₀ M) (xy) : (finsuppProdLEquiv R).symm f xy = f xy.1 xy.2 := by
   conv_rhs =>
     rw [← (finsuppProdLEquiv R).apply_symm_apply f, finsuppProdLEquiv_apply, Prod.mk.eta]
@@ -1032,7 +1032,7 @@ end Prod
 
 /-- If `R` is countable, then any `R`-submodule spanned by a countable family of vectors is
 countable. -/
-instance {ι : Type _} [Countable R] [Countable ι] (v : ι → M) :
+instance {ι : Type*} [Countable R] [Countable ι] (v : ι → M) :
     Countable (Submodule.span R (Set.range v)) := by
   refine Set.countable_coe_iff.mpr (Set.Countable.mono ?_ (Set.countable_range
       (fun c : (ι →₀ R) => c.sum fun i _ => (c i) • v i)))
@@ -1042,9 +1042,9 @@ end Finsupp
 
 section Fintype
 
-variable {α M : Type _} (R : Type _) [Fintype α] [Semiring R] [AddCommMonoid M] [Module R M]
+variable {α M : Type*} (R : Type*) [Fintype α] [Semiring R] [AddCommMonoid M] [Module R M]
 
-variable (S : Type _) [Semiring S] [Module S M] [SMulCommClass R S M]
+variable (S : Type*) [Semiring S] [Module S M] [SMulCommClass R S M]
 
 variable (v : α → M)
 
@@ -1129,7 +1129,7 @@ end SpanRange
 
 end Fintype
 
-variable {R : Type _} {M : Type _} {N : Type _}
+variable {R : Type*} {M : Type*} {N : Type*}
 
 variable [Semiring R] [AddCommMonoid M] [Module R M] [AddCommMonoid N] [Module R N]
 
@@ -1153,12 +1153,12 @@ theorem Span.finsupp_total_repr {w : Set M} (x : span R w) :
 
 end
 
-protected theorem Submodule.finsupp_sum_mem {ι β : Type _} [Zero β] (S : Submodule R M) (f : ι →₀ β)
+protected theorem Submodule.finsupp_sum_mem {ι β : Type*} [Zero β] (S : Submodule R M) (f : ι →₀ β)
     (g : ι → β → M) (h : ∀ c, f c ≠ 0 → g c (f c) ∈ S) : f.sum g ∈ S :=
   AddSubmonoidClass.finsupp_sum_mem S f g h
 #align submodule.finsupp_sum_mem Submodule.finsupp_sum_mem
 
-theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι → M} (l : ι →₀ R) :
+theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type*} {g : ι → M} (l : ι →₀ R) :
     f (Finsupp.total ι M R g l) = Finsupp.total ι N R (f ∘ g) l := by
   -- Porting note: `(· ∘ ·)` is required.
   simp only [Finsupp.total_apply, Finsupp.total_apply, Finsupp.sum, f.map_sum, f.map_smul, (· ∘ ·)]
@@ -1202,7 +1202,7 @@ theorem mem_span_set {m : M} {s : Set M} :
 
 /-- If `Subsingleton R`, then `M ≃ₗ[R] ι →₀ R` for any type `ι`. -/
 @[simps]
-def Module.subsingletonEquiv (R M ι : Type _) [Semiring R] [Subsingleton R] [AddCommMonoid M]
+def Module.subsingletonEquiv (R M ι : Type*) [Semiring R] [Subsingleton R] [AddCommMonoid M]
     [Module R M] : M ≃ₗ[R] ι →₀ R where
   toFun _ := 0
   invFun _ := 0
@@ -1216,7 +1216,7 @@ def Module.subsingletonEquiv (R M ι : Type _) [Semiring R] [Subsingleton R] [Ad
 
 namespace LinearMap
 
-variable {α : Type _}
+variable {α : Type*}
 
 open Finsupp Function
 

This uncovers a few situations where a lemma was stated with the wrong decidability assumption. The corrected lemmas are strictly more syntactically-general.

This is exhaustive in the LinearAlgebra folder.

Where removal is impractical, this switches to open Classical in to make the intent clear.

@@ -46,7 +46,7 @@ function with finite support, module, linear algebra
 noncomputable section
 
 open Set LinearMap Submodule
-open Classical BigOperators
+open BigOperators
 
 namespace Finsupp
 
@@ -180,16 +180,17 @@ theorem span_single_image (s : Set M) (a : α) :
 variable (M R)
 
 /-- `Finsupp.supported M R s` is the `R`-submodule of all `p : α →₀ M` such that `p.support ⊆ s`. -/
-def supported (s : Set α) : Submodule R (α →₀ M) := by
-  refine' ⟨⟨⟨{ p | ↑p.support ⊆ s }, _⟩, _⟩, _⟩
-  · intro p q hp hq
+def supported (s : Set α) : Submodule R (α →₀ M) where
+  carrier := { p | ↑p.support ⊆ s }
+  add_mem' {p q} hp hq := by
+    classical
     refine' Subset.trans (Subset.trans (Finset.coe_subset.2 support_add) _) (union_subset hp hq)
     rw [Finset.coe_union]
-  · simp only [subset_def, Finset.mem_coe, Set.mem_setOf_eq, mem_support_iff, zero_apply]
+  zero_mem' := by
+    simp only [subset_def, Finset.mem_coe, Set.mem_setOf_eq, mem_support_iff, zero_apply]
     intro h ha
     exact (ha rfl).elim
-  · intro a p hp
-    refine' Subset.trans (Finset.coe_subset.2 support_smul) hp
+  smul_mem' a p hp := Subset.trans (Finset.coe_subset.2 support_smul) hp
 #align finsupp.supported Finsupp.supported
 
 variable {M}
@@ -462,15 +463,17 @@ theorem lmapDomain_comp (f : α → α') (g : α' → α'') :
 #align finsupp.lmap_domain_comp Finsupp.lmapDomain_comp
 
 theorem supported_comap_lmapDomain (f : α → α') (s : Set α') :
-    supported M R (f ⁻¹' s) ≤ (supported M R s).comap (lmapDomain M R f) :=
-  fun l (hl : (l.support : Set α) ⊆ f ⁻¹' s) =>
-  show ↑(mapDomain f l).support ⊆ s by
-    rw [← Set.image_subset_iff, ← Finset.coe_image] at hl
-    exact Set.Subset.trans mapDomain_support hl
+    supported M R (f ⁻¹' s) ≤ (supported M R s).comap (lmapDomain M R f) := by
+  classical
+  intro l (hl : (l.support : Set α) ⊆ f ⁻¹' s)
+  show ↑(mapDomain f l).support ⊆ s
+  rw [← Set.image_subset_iff, ← Finset.coe_image] at hl
+  exact Set.Subset.trans mapDomain_support hl
 #align finsupp.supported_comap_lmap_domain Finsupp.supported_comap_lmapDomain
 
 theorem lmapDomain_supported [Nonempty α] (f : α → α') (s : Set α) :
     (supported M R s).map (lmapDomain M R f) = supported M R (f '' s) := by
+  classical
   inhabit α
   refine
     le_antisymm
@@ -702,6 +705,7 @@ theorem total_option (v : Option α → M) (f : Option α →₀ R) :
 theorem total_total {α β : Type _} (A : α → M) (B : β → α →₀ R) (f : β →₀ R) :
     Finsupp.total α M R A (Finsupp.total β (α →₀ R) R B f) =
       Finsupp.total β M R (fun b => Finsupp.total α M R A (B b)) f := by
+  classical
   simp only [total_apply]
   apply induction_linear f
   · simp only [sum_zero_index]
@@ -751,6 +755,7 @@ theorem total_comapDomain (f : α → α') (l : α' →₀ R) (hf : Set.InjOn f
 
 theorem total_onFinset {s : Finset α} {f : α → R} (g : α → M) (hf : ∀ a, f a ≠ 0 → a ∈ s) :
     Finsupp.total α M R g (Finsupp.onFinset s f hf) = Finset.sum s fun x : α => f x • g x := by
+  classical
   simp only [Finsupp.total_apply, Finsupp.sum, Finsupp.onFinset_apply, Finsupp.support_onFinset]
   rw [Finset.sum_filter_of_ne]
   intro x _ h
@@ -1065,7 +1070,7 @@ theorem Fintype.total_apply (f) : Fintype.total R S v f = ∑ i, f i • v i :=
 #align fintype.total_apply Fintype.total_apply
 
 @[simp]
-theorem Fintype.total_apply_single (i : α) (r : R) :
+theorem Fintype.total_apply_single [DecidableEq α] (i : α) (r : R) :
     Fintype.total R S v (Pi.single i r) = r • v i := by
   simp_rw [Fintype.total_apply, Pi.single_apply, ite_smul, zero_smul]
   rw [Finset.sum_ite_eq', if_pos (Finset.mem_univ _)]
@@ -1252,6 +1257,7 @@ def splittingOfFunOnFintypeSurjective [Fintype α] (f : M →ₗ[R] α → R) (s
 
 theorem splittingOfFunOnFintypeSurjective_splits [Fintype α] (f : M →ₗ[R] α → R)
     (s : Surjective f) : f.comp (splittingOfFunOnFintypeSurjective f s) = LinearMap.id := by
+  classical
   -- Porting note: `ext` can't find appropriate theorems.
   refine pi_ext' fun x => ext_ring <| funext fun y => ?_
   dsimp [splittingOfFunOnFintypeSurjective]

These declarations broke when I tweaked instances a little bit (in a separate branch that is not ready yet), and I think these declarations can use some extra robustness (usually by providing some extra information explicitly).

@@ -530,8 +530,8 @@ end LComapDomain
 
 section Total
 
-variable (α) {α' : Type _} (M) {M' : Type _} (R) [Semiring R] [AddCommMonoid M'] [AddCommMonoid M]
-  [Module R M'] [Module R M] (v : α → M) {v' : α' → M'}
+variable (α) (M) (R)
+variable {α' : Type _} {M' : Type _} [AddCommMonoid M'] [Module R M'] (v : α → M) {v' : α' → M'}
 
 /-- Interprets (l : α →₀ R) as linear combination of the elements in the family (v : α → M) and
     evaluates this linear combination. -/

See Zulip

@@ -3,7 +3,7 @@ Copyright (c) 2019 Johannes Hölzl. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
 -/
-import Mathlib.Data.Finsupp.Defs
+import Mathlib.Data.Finsupp.Encodable
 import Mathlib.LinearAlgebra.Pi
 import Mathlib.LinearAlgebra.Span
 

Add the instance:

instance {ι : Type _} [Countable R] [Countable ι] (v : ι → M) : Countable (Submodule.span R (Set.range v))

which is needed to be able to apply Minkowski theorem to ℤ-lattices. This instance, in turn, uses the new instance:

instance [Countable α] [Countable M] : Countable (α →₀ M)

@@ -1025,6 +1025,14 @@ theorem finsuppProdLEquiv_symm_apply {α β R M : Type _} [Semiring R] [AddCommM
 
 end Prod
 
+/-- If `R` is countable, then any `R`-submodule spanned by a countable family of vectors is
+countable. -/
+instance {ι : Type _} [Countable R] [Countable ι] (v : ι → M) :
+    Countable (Submodule.span R (Set.range v)) := by
+  refine Set.countable_coe_iff.mpr (Set.Countable.mono ?_ (Set.countable_range
+      (fun c : (ι →₀ R) => c.sum fun i _ => (c i) • v i)))
+  exact fun _ h => Finsupp.mem_span_range_iff_exists_finsupp.mp (SetLike.mem_coe.mp h)
+
 end Finsupp
 
 section Fintype

• depends on: #5966

Co-authored-by: Eric Wieser <wieser.eric@gmail.com> Co-authored-by: Scott Morrison <scott.morrison@gmail.com>

@@ -2,16 +2,13 @@
 Copyright (c) 2019 Johannes Hölzl. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
-
-! This file was ported from Lean 3 source module linear_algebra.finsupp
-! leanprover-community/mathlib commit 9d684a893c52e1d6692a504a118bfccbae04feeb
-! Please do not edit these lines, except to modify the commit id
-! if you have ported upstream changes.
 -/
 import Mathlib.Data.Finsupp.Defs
 import Mathlib.LinearAlgebra.Pi
 import Mathlib.LinearAlgebra.Span
 
+#align_import linear_algebra.finsupp from "leanprover-community/mathlib"@"9d684a893c52e1d6692a504a118bfccbae04feeb"
+
 /-!
 # Properties of the module `α →₀ M`
 

Grepping for [^ .:{-] [^ :] and reviewing the results. Once I started I couldn't stop. :-)

Co-authored-by: Scott Morrison <scott.morrison@gmail.com>

@@ -518,7 +518,7 @@ section LComapDomain
 variable {β : Type _}
 
 /-- Given `f : α → β` and a proof `hf` that `f` is injective, `lcomapDomain f hf` is the linear map
-sending  `l : β →₀ M` to the finitely supported function from `α` to `M` given by composing
+sending `l : β →₀ M` to the finitely supported function from `α` to `M` given by composing
 `l` with `f`.
 
 This is the linear version of `Finsupp.comapDomain`. -/

• Also remove most superfluous parentheses around big operators (∑, ∏ and variants).
• roughly the used regex: ([^a-zA-Zα-ωΑ-Ω'𝓝ℳ₀𝕂ₛ)]) \(([∑∏][^()∑∏]*,[^()∑∏:]*)\) ([⊂⊆=<≤]) replaced by $1 $2 $3

@@ -1099,7 +1099,7 @@ variable {v} {x : M}
 /-- An element `x` lies in the span of `v` iff it can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
 theorem mem_span_range_iff_exists_fun :
-    x ∈ span R (range v) ↔ ∃ c : α → R, (∑ i, c i • v i) = x := by
+    x ∈ span R (range v) ↔ ∃ c : α → R, ∑ i, c i • v i = x := by
   -- Porting note: `Finsupp.equivFunOnFinite.surjective.exists` should be come before `simp`.
   rw [Finsupp.equivFunOnFinite.surjective.exists]
   simp [Finsupp.mem_span_range_iff_exists_finsupp, Finsupp.equivFunOnFinite_apply]
@@ -1110,7 +1110,7 @@ theorem mem_span_range_iff_exists_fun :
 can be written as sum `∑ cᵢ • vᵢ = x`.
 -/
 theorem top_le_span_range_iff_forall_exists_fun :
-    ⊤ ≤ span R (range v) ↔ ∀ x, ∃ c : α → R, (∑ i, c i • v i) = x := by
+    ⊤ ≤ span R (range v) ↔ ∀ x, ∃ c : α → R, ∑ i, c i • v i = x := by
   simp_rw [← mem_span_range_iff_exists_fun]
   exact ⟨fun h x => h trivial, fun h x _ => h x⟩
 #align top_le_span_range_iff_forall_exists_fun top_le_span_range_iff_forall_exists_fun
@@ -1171,7 +1171,7 @@ theorem Submodule.mem_iSup_iff_exists_finset {ι : Sort _} {p : ι → Submodule
 #align submodule.mem_supr_iff_exists_finset Submodule.mem_iSup_iff_exists_finset
 
 theorem mem_span_finset {s : Finset M} {x : M} :
-    x ∈ span R (↑s : Set M) ↔ ∃ f : M → R, (∑ i in s, f i • i) = x :=
+    x ∈ span R (↑s : Set M) ↔ ∃ f : M → R, ∑ i in s, f i • i = x :=
   ⟨fun hx =>
     let ⟨v, hvs, hvx⟩ :=
       (Finsupp.mem_span_image_iff_total _).1

@@ -134,7 +134,7 @@ theorem ker_lsingle (a : α) : ker (lsingle a : M →ₗ[R] α →₀ M) = ⊥ :
 #align finsupp.ker_lsingle Finsupp.ker_lsingle
 
 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
-    (⨆ a ∈ s, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M)) ≤
+    ⨆ a ∈ s, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M) ≤
       ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) := by
   refine' iSup_le fun a₁ => iSup_le fun h₁ => range_le_iff_comap.2 _
   simp only [(ker_comp _ _).symm, eq_top_iff, SetLike.le_def, mem_ker, comap_iInf, mem_iInf]
@@ -143,12 +143,12 @@ theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
   exact single_eq_of_ne this
 #align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapply
 
-theorem iInf_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ := by
+theorem iInf_ker_lapply_le_bot : ⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M) ≤ ⊥ := by
   simp only [SetLike.le_def, mem_iInf, mem_ker, mem_bot, lapply_apply]
   exact fun a h => Finsupp.ext h
 #align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_bot
 
-theorem iSup_lsingle_range : (⨆ a, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M)) = ⊤ := by
+theorem iSup_lsingle_range : ⨆ a, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M) = ⊤ := by
   refine' eq_top_iff.2 <| SetLike.le_def.2 fun f _ => _
   rw [← sum_single f]
   exact sum_mem fun a _ => Submodule.mem_iSup_of_mem a ⟨_, rfl⟩

Co-authored-by: Yury G. Kudryashov <urkud@urkud.name>

@@ -160,8 +160,8 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
   -- Porting note: 2 placeholders are added to prevent timeout.
   refine'
     (Disjoint.mono
-      (lsingle_range_le_ker_lapply s (sᶜ) _)
-      (lsingle_range_le_ker_lapply t (tᶜ) _))
+      (lsingle_range_le_ker_lapply s sᶜ _)
+      (lsingle_range_le_ker_lapply t tᶜ _))
       _
   · apply disjoint_compl_right
   · apply disjoint_compl_right

Co-authored-by: Xavier Roblot <46200072+xroblot@users.noreply.github.com> Co-authored-by: Joël Riou <joel.riou@universite-paris-saclay.fr> Co-authored-by: Riccardo Brasca <riccardo.brasca@gmail.com> Co-authored-by: Yury G. Kudryashov <urkud@urkud.name> Co-authored-by: Scott Morrison <scott.morrison@anu.edu.au> Co-authored-by: Scott Morrison <scott.morrison@gmail.com> Co-authored-by: Jeremy Tan Jie Rui <reddeloostw@gmail.com> Co-authored-by: Pol'tta / Miyahara Kō <pol_tta@outlook.jp> Co-authored-by: Jason Yuen <jason_yuen2007@hotmail.com> Co-authored-by: Mario Carneiro <di.gama@gmail.com> Co-authored-by: Jireh Loreaux <loreaujy@gmail.com> Co-authored-by: Ruben Van de Velde <65514131+Ruben-VandeVelde@users.noreply.github.com> Co-authored-by: Kyle Miller <kmill31415@gmail.com> Co-authored-by: Heather Macbeth <25316162+hrmacbeth@users.noreply.github.com> Co-authored-by: Jujian Zhang <jujian.zhang1998@outlook.com> Co-authored-by: Yaël Dillies <yael.dillies@gmail.com>

@@ -254,7 +254,7 @@ end
 
 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id := by
-  ext (l a)
+  ext l a
   by_cases h : a ∈ s <;> simp [h]
   exact ((mem_supported' R l.1).1 l.2 a h).symm
 #align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtype

Co-authored-by: Scott Morrison <scott.morrison@anu.edu.au>

@@ -1187,8 +1187,6 @@ theorem mem_span_set {m : M} {s : Set M} :
     m ∈ Submodule.span R s ↔
       ∃ c : M →₀ R, (c.support : Set M) ⊆ s ∧ (c.sum fun mi r => r • mi) = m := by
   conv_lhs => rw [← Set.image_id s]
-  -- Porting note: `simp_rw [← exists_prop]` is not necessary because of the
-  --               new definition of `∃ x, p x`.
   exact Finsupp.mem_span_image_iff_total R (v := _root_.id (α := M))
 #align mem_span_set mem_span_set
 

I wrote a script to find lines that contain an odd number of backticks

@@ -37,8 +37,8 @@ interpreted as a submodule of `α →₀ M`. We also define `LinearMap` versions
 * `Finsupp.domLCongr`: a `LinearEquiv` version of `Finsupp.domCongr`;
 * `Finsupp.congr`: if the sets `s` and `t` are equivalent, then `supported M R s` is equivalent to
   `supported M R t`;
-* `Finsupp.lcongr`: a `LinearEquiv`alence between `α →₀ M` and `β →₀ N` constructed using `e : α ≃
-  β` and `e' : M ≃ₗ[R] N`.
+* `Finsupp.lcongr`: a `LinearEquiv`alence between `α →₀ M` and `β →₀ N` constructed using
+  `e : α ≃ β` and `e' : M ≃ₗ[R] N`.
 
 ## Tags
 

Found with git grep -n "λ [a-zA-Z_ ]*,"

@@ -22,7 +22,7 @@ In this file we define `Finsupp.supported s` to be the set `{f : α →₀ M | f
 interpreted as a submodule of `α →₀ M`. We also define `LinearMap` versions of various maps:
 
 * `Finsupp.lsingle a : M →ₗ[R] ι →₀ M`: `Finsupp.single a` as a linear map;
-* `Finsupp.lapply a : (ι →₀ M) →ₗ[R] M`: the map `λ f, f a` as a linear map;
+* `Finsupp.lapply a : (ι →₀ M) →ₗ[R] M`: the map `fun f ↦ f a` as a linear map;
 * `Finsupp.lsubtypeDomain (s : Set α) : (α →₀ M) →ₗ[R] (s →₀ M)`: restriction to a subtype as a
   linear map;
 * `Finsupp.restrictDom`: `Finsupp.filter` as a linear map to `Finsupp.supported s`;

Co-authored-by: Scott Morrison <scott.morrison@gmail.com> Co-authored-by: Mario Carneiro <di.gama@gmail.com> Co-authored-by: Floris van Doorn <fpvdoorn@gmail.com> Co-authored-by: Jeremy Tan Jie Rui <reddeloostw@gmail.com> Co-authored-by: Alex J Best <alex.j.best@gmail.com>

@@ -1047,19 +1047,10 @@ See note [bundled maps over different rings] for why separate `R` and `S` semiri
 protected def Fintype.total : (α → M) →ₗ[S] (α → R) →ₗ[R] M where
   toFun v :=
     { toFun := fun f => ∑ i, f i • v i
-      map_add' := fun f g => by
-        simp_rw [← Finset.sum_add_distrib, ← add_smul]
-        rfl
-      map_smul' := fun r f => by
-        simp_rw [Finset.smul_sum, smul_smul]
-        rfl }
-  map_add' u v := by
-    ext
-    simp [Finset.sum_add_distrib, Pi.add_apply, smul_add]
-  map_smul' r v := by
-    ext g
-    -- Porting note: `smul_comm _ r` → `fun x => smul_comm (g x) r (v x)`
-    simp [Finset.smul_sum, fun x => smul_comm (g x) r (v x)]
+      map_add' := fun f g => by simp_rw [← Finset.sum_add_distrib, ← add_smul]; rfl
+      map_smul' := fun r f => by simp_rw [Finset.smul_sum, smul_smul]; rfl }
+  map_add' u v := by ext; simp [Finset.sum_add_distrib, Pi.add_apply, smul_add]
+  map_smul' r v := by ext; simp [Finset.smul_sum, smul_comm]
 #align fintype.total Fintype.total
 
 variable {S}

• Run a non-interactive version of fix-comments.py on all files.
• Go through the diff and manually add/discard/edit chunks.

@@ -23,7 +23,7 @@ interpreted as a submodule of `α →₀ M`. We also define `LinearMap` versions
 
 * `Finsupp.lsingle a : M →ₗ[R] ι →₀ M`: `Finsupp.single a` as a linear map;
 * `Finsupp.lapply a : (ι →₀ M) →ₗ[R] M`: the map `λ f, f a` as a linear map;
-* `Finsupp.lsubtypeDomain (s : set α) : (α →₀ M) →ₗ[R] (s →₀ M)`: restriction to a subtype as a
+* `Finsupp.lsubtypeDomain (s : Set α) : (α →₀ M) →ₗ[R] (s →₀ M)`: restriction to a subtype as a
   linear map;
 * `Finsupp.restrictDom`: `Finsupp.filter` as a linear map to `Finsupp.supported s`;
 * `Finsupp.lsum`: `Finsupp.sum` or `Finsupp.liftAddHom` as a `LinearMap`;
@@ -724,7 +724,7 @@ variable (α) (M) (v)
 /-- `Finsupp.totalOn M v s` interprets `p : α →₀ R` as a linear combination of a
 subset of the vectors in `v`, mapping it to the span of those vectors.
 
-The subset is indicated by a set `s : set α` of indices.
+The subset is indicated by a set `s : Set α` of indices.
 -/
 protected def totalOn (s : Set α) : supported R R s →ₗ[R] span R (v '' s) :=
   LinearMap.codRestrict _ ((Finsupp.total _ _ _ v).comp (Submodule.subtype (supported R R s)))

As discussed on Zulip

Renames

• supₛ → sSup
• infₛ → sInf
• supᵢ → iSup
• infᵢ → iInf
• bsupₛ → bsSup
• binfₛ → bsInf
• bsupᵢ → biSup
• binfᵢ → biInf
• csupₛ → csSup
• cinfₛ → csInf
• csupᵢ → ciSup
• cinfᵢ → ciInf
• unionₛ → sUnion
• interₛ → sInter
• unionᵢ → iUnion
• interᵢ → iInter
• bunionₛ → bsUnion
• binterₛ → bsInter
• bunionᵢ → biUnion
• binterᵢ → biInter

Co-authored-by: Parcly Taxel <reddeloostw@gmail.com>

@@ -136,23 +136,23 @@ theorem ker_lsingle (a : α) : ker (lsingle a : M →ₗ[R] α →₀ M) = ⊥ :
 theorem lsingle_range_le_ker_lapply (s t : Set α) (h : Disjoint s t) :
     (⨆ a ∈ s, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M)) ≤
       ⨅ a ∈ t, ker (lapply a : (α →₀ M) →ₗ[R] M) := by
-  refine' supᵢ_le fun a₁ => supᵢ_le fun h₁ => range_le_iff_comap.2 _
-  simp only [(ker_comp _ _).symm, eq_top_iff, SetLike.le_def, mem_ker, comap_infᵢ, mem_infᵢ]
+  refine' iSup_le fun a₁ => iSup_le fun h₁ => range_le_iff_comap.2 _
+  simp only [(ker_comp _ _).symm, eq_top_iff, SetLike.le_def, mem_ker, comap_iInf, mem_iInf]
   intro b _ a₂ h₂
   have : a₁ ≠ a₂ := fun eq => h.le_bot ⟨h₁, eq.symm ▸ h₂⟩
   exact single_eq_of_ne this
 #align finsupp.lsingle_range_le_ker_lapply Finsupp.lsingle_range_le_ker_lapply
 
-theorem infᵢ_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ := by
-  simp only [SetLike.le_def, mem_infᵢ, mem_ker, mem_bot, lapply_apply]
+theorem iInf_ker_lapply_le_bot : (⨅ a, ker (lapply a : (α →₀ M) →ₗ[R] M)) ≤ ⊥ := by
+  simp only [SetLike.le_def, mem_iInf, mem_ker, mem_bot, lapply_apply]
   exact fun a h => Finsupp.ext h
-#align finsupp.infi_ker_lapply_le_bot Finsupp.infᵢ_ker_lapply_le_bot
+#align finsupp.infi_ker_lapply_le_bot Finsupp.iInf_ker_lapply_le_bot
 
-theorem supᵢ_lsingle_range : (⨆ a, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M)) = ⊤ := by
+theorem iSup_lsingle_range : (⨆ a, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M)) = ⊤ := by
   refine' eq_top_iff.2 <| SetLike.le_def.2 fun f _ => _
   rw [← sum_single f]
-  exact sum_mem fun a _ => Submodule.mem_supᵢ_of_mem a ⟨_, rfl⟩
-#align finsupp.supr_lsingle_range Finsupp.supᵢ_lsingle_range
+  exact sum_mem fun a _ => Submodule.mem_iSup_of_mem a ⟨_, rfl⟩
+#align finsupp.supr_lsingle_range Finsupp.iSup_lsingle_range
 
 theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
     Disjoint (⨆ a ∈ s, LinearMap.range (lsingle a : M →ₗ[R] α →₀ M))
@@ -166,13 +166,13 @@ theorem disjoint_lsingle_lsingle (s t : Set α) (hs : Disjoint s t) :
   · apply disjoint_compl_right
   · apply disjoint_compl_right
   rw [disjoint_iff_inf_le]
-  refine' le_trans (le_infᵢ fun i => _) infᵢ_ker_lapply_le_bot
+  refine' le_trans (le_iInf fun i => _) iInf_ker_lapply_le_bot
   classical
     by_cases his : i ∈ s
     · by_cases hit : i ∈ t
       · exact (hs.le_bot ⟨his, hit⟩).elim
-      exact inf_le_of_right_le (infᵢ_le_of_le i <| infᵢ_le _ hit)
-    exact inf_le_of_left_le (infᵢ_le_of_le i <| infᵢ_le _ his)
+      exact inf_le_of_right_le (iInf_le_of_le i <| iInf_le _ hit)
+    exact inf_le_of_left_le (iInf_le_of_le i <| iInf_le _ his)
 #align finsupp.disjoint_lsingle_lsingle Finsupp.disjoint_lsingle_lsingle
 
 theorem span_single_image (s : Set M) (a : α) :
@@ -278,9 +278,9 @@ theorem supported_univ : supported M R (Set.univ : Set α) = ⊤ :=
   eq_top_iff.2 fun _ _ => Set.subset_univ _
 #align finsupp.supported_univ Finsupp.supported_univ
 
-theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
+theorem supported_iUnion {δ : Type _} (s : δ → Set α) :
     supported M R (⋃ i, s i) = ⨆ i, supported M R (s i) := by
-  refine' le_antisymm _ (supᵢ_le fun i => supported_mono <| Set.subset_unionᵢ _ _)
+  refine' le_antisymm _ (iSup_le fun i => supported_mono <| Set.subset_iUnion _ _)
   haveI := Classical.decPred fun x => x ∈ ⋃ i, s i
   suffices
     LinearMap.range ((Submodule.subtype _).comp (restrictDom M R (⋃ i, s i))) ≤
@@ -294,20 +294,20 @@ theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
   · refine' fun x a l _ _ => add_mem _
     by_cases h : ∃ i, x ∈ s i <;> simp [h]
     · cases' h with i hi
-      exact le_supᵢ (fun i => supported M R (s i)) i (single_mem_supported R _ hi)
-#align finsupp.supported_Union Finsupp.supported_unionᵢ
+      exact le_iSup (fun i => supported M R (s i)) i (single_mem_supported R _ hi)
+#align finsupp.supported_Union Finsupp.supported_iUnion
 
 theorem supported_union (s t : Set α) : supported M R (s ∪ t) = supported M R s ⊔ supported M R t :=
-  by erw [Set.union_eq_unionᵢ, supported_unionᵢ, supᵢ_bool_eq]; rfl
+  by erw [Set.union_eq_iUnion, supported_iUnion, iSup_bool_eq]; rfl
 #align finsupp.supported_union Finsupp.supported_union
 
-theorem supported_interᵢ {ι : Type _} (s : ι → Set α) :
+theorem supported_iInter {ι : Type _} (s : ι → Set α) :
     supported M R (⋂ i, s i) = ⨅ i, supported M R (s i) :=
-  Submodule.ext fun x => by simp [mem_supported, subset_interᵢ_iff]
-#align finsupp.supported_Inter Finsupp.supported_interᵢ
+  Submodule.ext fun x => by simp [mem_supported, subset_iInter_iff]
+#align finsupp.supported_Inter Finsupp.supported_iInter
 
 theorem supported_inter (s t : Set α) : supported M R (s ∩ t) = supported M R s ⊓ supported M R t :=
-  by rw [Set.inter_eq_interᵢ, supported_interᵢ, infᵢ_bool_eq]; rfl
+  by rw [Set.inter_eq_iInter, supported_iInter, iInf_bool_eq]; rfl
 #align finsupp.supported_inter Finsupp.supported_inter
 
 theorem disjoint_supported_supported {s t : Set α} (h : Disjoint s t) :
@@ -1163,21 +1163,21 @@ theorem LinearMap.map_finsupp_total (f : M →ₗ[R] N) {ι : Type _} {g : ι 
   simp only [Finsupp.total_apply, Finsupp.total_apply, Finsupp.sum, f.map_sum, f.map_smul, (· ∘ ·)]
 #align linear_map.map_finsupp_total LinearMap.map_finsupp_total
 
-theorem Submodule.exists_finset_of_mem_supᵢ {ι : Sort _} (p : ι → Submodule R M) {m : M}
+theorem Submodule.exists_finset_of_mem_iSup {ι : Sort _} (p : ι → Submodule R M) {m : M}
     (hm : m ∈ ⨆ i, p i) : ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i := by
   have :=
-    CompleteLattice.IsCompactElement.exists_finset_of_le_supᵢ (Submodule R M)
+    CompleteLattice.IsCompactElement.exists_finset_of_le_iSup (Submodule R M)
       (Submodule.singleton_span_isCompactElement m) p
   simp only [Submodule.span_singleton_le_iff_mem] at this
   exact this hm
-#align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_supᵢ
+#align submodule.exists_finset_of_mem_supr Submodule.exists_finset_of_mem_iSup
 
-/-- `Submodule.exists_finset_of_mem_supᵢ` as an `iff` -/
-theorem Submodule.mem_supᵢ_iff_exists_finset {ι : Sort _} {p : ι → Submodule R M} {m : M} :
+/-- `Submodule.exists_finset_of_mem_iSup` as an `iff` -/
+theorem Submodule.mem_iSup_iff_exists_finset {ι : Sort _} {p : ι → Submodule R M} {m : M} :
     (m ∈ ⨆ i, p i) ↔ ∃ s : Finset ι, m ∈ ⨆ i ∈ s, p i :=
-  ⟨Submodule.exists_finset_of_mem_supᵢ p, fun ⟨_, hs⟩ =>
-    supᵢ_mono (fun i => (supᵢ_const_le : _ ≤ p i)) hs⟩
-#align submodule.mem_supr_iff_exists_finset Submodule.mem_supᵢ_iff_exists_finset
+  ⟨Submodule.exists_finset_of_mem_iSup p, fun ⟨_, hs⟩ =>
+    iSup_mono (fun i => (iSup_const_le : _ ≤ p i)) hs⟩
+#align submodule.mem_supr_iff_exists_finset Submodule.mem_iSup_iff_exists_finset
 
 theorem mem_span_finset {s : Finset M} {x : M} :
     x ∈ span R (↑s : Set M) ↔ ∃ f : M → R, (∑ i in s, f i • i) = x :=

This PR puts, with one exception, every single remaining by that lies all by itself on its own line to the previous line, thus matching the current behaviour of start-port.sh. The exception is when the by begins the second or later argument to a tuple or anonymous constructor; see https://github.com/leanprover-community/mathlib4/pull/3825#discussion_r1186702599.

Essentially this is s/\n *by$/ by/g, but with manual editing to satisfy the linter's max-100-char-line requirement. The Python style linter is also modified to catch these "isolated bys".

@@ -499,8 +499,7 @@ theorem lmapDomain_disjoint_ker (f : α → α') {s : Set α}
   simp; ext x
   haveI := Classical.decPred fun x => x ∈ s
   by_cases xs : x ∈ s
-  · have : Finsupp.sum l (fun a => Finsupp.single (f a)) (f x) = 0 :=
-      by
+  · have : Finsupp.sum l (fun a => Finsupp.single (f a)) (f x) = 0 := by
       rw [h₂]
       rfl
     rw [Finsupp.sum_apply, Finsupp.sum, Finset.sum_eq_single x, single_eq_same] at this
@@ -1078,9 +1077,8 @@ theorem Fintype.total_apply_single (i : α) (r : R) :
 
 variable (S)
 
-theorem Finsupp.total_eq_fintype_total_apply (x : α → R) :
-    Finsupp.total α M R v ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x :=
-  by
+theorem Finsupp.total_eq_fintype_total_apply (x : α → R) : Finsupp.total α M R v
+    ((Finsupp.linearEquivFunOnFinite R R α).symm x) = Fintype.total R S v x := by
   apply Finset.sum_subset
   · exact Finset.subset_univ _
   · intro x _ hx

Match https://github.com/leanprover-community/mathlib/pull/18900

Co-authored-by: Eric Wieser <wieser.eric@gmail.com>

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
 
 ! This file was ported from Lean 3 source module linear_algebra.finsupp
-! leanprover-community/mathlib commit 3dec44d0b621a174c56e994da4aae15ba60110a2
+! leanprover-community/mathlib commit 9d684a893c52e1d6692a504a118bfccbae04feeb
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -285,7 +285,7 @@ theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
   suffices
     LinearMap.range ((Submodule.subtype _).comp (restrictDom M R (⋃ i, s i))) ≤
       ⨆ i, supported M R (s i) by
-    rwa [LinearMap.range_comp, range_restrictDom, map_top, range_subtype] at this
+    rwa [LinearMap.range_comp, range_restrictDom, Submodule.map_top, range_subtype] at this
   rw [range_le_iff_comap, eq_top_iff]
   rintro l ⟨⟩
   -- Porting note: Was ported as `induction l using Finsupp.induction`
@@ -735,8 +735,9 @@ protected def totalOn (s : Set α) : supported R R s →ₗ[R] span R (v '' s) :
 variable {α} {M} {v}
 
 theorem totalOn_range (s : Set α) : LinearMap.range (Finsupp.totalOn α M R v s) = ⊤ := by
-  rw [Finsupp.totalOn, LinearMap.range_eq_map, LinearMap.map_codRestrict, ←
-    LinearMap.range_le_iff_comap, range_subtype, map_top, LinearMap.range_comp, range_subtype]
+  rw [Finsupp.totalOn, LinearMap.range_eq_map, LinearMap.map_codRestrict,
+    ←LinearMap.range_le_iff_comap, range_subtype, Submodule.map_top, LinearMap.range_comp,
+    range_subtype]
   exact (span_image_eq_map_total _ _).le
 #align finsupp.total_on_range Finsupp.totalOn_range
 

@@ -1137,11 +1137,6 @@ section
 
 variable (R)
 
--- Porting note: `irreducible_def` produces a structure.
---               When a structure is defined, an injectivity theorem of the constructor is
---               generated, which has `simp` attr, but this get a `simpNF` linter.
---               So, this option is required.
-set_option genInjectivity false in
 /-- Pick some representation of `x : span R w` as a linear combination in `w`,
 using the axiom of choice.
 -/

@@ -578,6 +578,10 @@ theorem apply_total (f : M →ₗ[R] M') (v) (l : α →₀ R) :
   apply Finsupp.induction_linear l <;> simp (config := { contextual := true })
 #align finsupp.apply_total Finsupp.apply_total
 
+theorem apply_total_id (f : M →ₗ[R] M') (l : M →₀ R) :
+    f (Finsupp.total M M R _root_.id l) = Finsupp.total M M' R f l :=
+  apply_total ..
+
 theorem total_unique [Unique α] (l : α →₀ R) (v) :
     Finsupp.total α M R v l = l default • v default := by rw [← total_single, ← unique_single l]
 #align finsupp.total_unique Finsupp.total_unique

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Johannes Hölzl
 
 ! This file was ported from Lean 3 source module linear_algebra.finsupp
-! leanprover-community/mathlib commit dc6c365e751e34d100e80fe6e314c3c3e0fd2988
+! leanprover-community/mathlib commit 3dec44d0b621a174c56e994da4aae15ba60110a2
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/
@@ -389,7 +389,8 @@ end LSum
 
 section
 
-variable (M) (R) (X : Type _)
+variable (M) (R) (X : Type _) (S)
+variable [Module S M] [SMulCommClass R S M]
 
 /-- A slight rearrangement from `lsum` gives us
 the bijection underlying the free-forgetful adjunction for R-modules.
@@ -409,6 +410,30 @@ theorem lift_apply (f) (g) : ((lift M R X) f) g = g.sum fun x r => r • f x :=
   rfl
 #align finsupp.lift_apply Finsupp.lift_apply
 
+/-- Given compatible `S` and `R`-module structures on `M` and a type `X`, the set of functions
+`X → M` is `S`-linearly equivalent to the `R`-linear maps from the free `R`-module
+on `X` to `M`. -/
+noncomputable def llift : (X → M) ≃ₗ[S] (X →₀ R) →ₗ[R] M :=
+  { lift M R X with
+    map_smul' := by
+      intros
+      dsimp
+      ext
+      simp only [coe_comp, Function.comp_apply, lsingle_apply, lift_apply, Pi.smul_apply,
+        sum_single_index, zero_smul, one_smul, LinearMap.smul_apply] }
+#align finsupp.llift Finsupp.llift
+
+@[simp]
+theorem llift_apply (f : X → M) (x : X →₀ R) : llift M R S X f x = lift M R X f x :=
+  rfl
+#align finsupp.llift_apply Finsupp.llift_apply
+
+@[simp]
+theorem llift_symm_apply (f : (X →₀ R) →ₗ[R] M) (x : X) :
+    (llift M R S X).symm f x = f (single x 1) :=
+  rfl
+#align finsupp.llift_symm_apply Finsupp.llift_symm_apply
+
 end
 
 section LMapDomain

These lemmas are not tautologies, despite the assumption that they were. We know this because otherwise CI would fail.

After adding these back, a few statements downstream need to change from statements about toEquiv to statements about EquivLike.toEquiv.

@@ -905,8 +905,8 @@ def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R
       intros
       ext <;>
         -- Porting note: `add_equiv.to_fun_eq_coe` →
-        --               `Equiv.toFun_as_coe` & `AddEquiv.coe_toEquiv`
-        simp only [Equiv.toFun_as_coe, AddEquiv.coe_toEquiv, Prod.smul_fst,
+        --               `Equiv.toFun_as_coe` & `AddEquiv.toEquiv_eq_coe` & `AddEquiv.coe_toEquiv`
+        simp only [Equiv.toFun_as_coe, AddEquiv.toEquiv_eq_coe, AddEquiv.coe_toEquiv, Prod.smul_fst,
           Prod.smul_snd, smul_apply,
           snd_sumFinsuppAddEquivProdFinsupp, fst_sumFinsuppAddEquivProdFinsupp,
           RingHom.id_apply] }

@@ -255,7 +255,7 @@ end
 theorem restrictDom_comp_subtype (s : Set α) :
     (restrictDom M R s).comp (Submodule.subtype _) = LinearMap.id := by
   ext (l a)
-  by_cases a ∈ s <;> simp [h]
+  by_cases h : a ∈ s <;> simp [h]
   exact ((mem_supported' R l.1).1 l.2 a h).symm
 #align finsupp.restrict_dom_comp_subtype Finsupp.restrictDom_comp_subtype
 
@@ -292,7 +292,7 @@ theorem supported_unionᵢ {δ : Type _} (s : δ → Set α) :
   refine Finsupp.induction l ?_ ?_
   · exact zero_mem _
   · refine' fun x a l _ _ => add_mem _
-    by_cases ∃ i, x ∈ s i <;> simp [h]
+    by_cases h : ∃ i, x ∈ s i <;> simp [h]
     · cases' h with i hi
       exact le_supᵢ (fun i => supported M R (s i)) i (single_mem_supported R _ hi)
 #align finsupp.supported_Union Finsupp.supported_unionᵢ
@@ -653,7 +653,7 @@ theorem span_image_eq_map_total (s : Set α) :
     have : ∀ i, z i • v i ∈ span R (v '' s) := by
       intro c
       haveI := Classical.decPred fun x => x ∈ s
-      by_cases c ∈ s
+      by_cases h : c ∈ s
       · exact smul_mem _ _ (subset_span (Set.mem_image_of_mem _ h))
       · simp [(Finsupp.mem_supported' R _).1 hz _ h]
     -- Porting note: `rw` is required to infer metavariables in `sum_mem`.

@@ -898,7 +898,7 @@ variable (R)
 /-- The linear equivalence between `(α ⊕ β) →₀ M` and `(α →₀ M) × (β →₀ M)`.
 
 This is the `LinearEquiv` version of `Finsupp.sumFinsuppEquivProdFinsupp`. -/
-@[simps apply symmApply]
+@[simps apply symm_apply]
 def sumFinsuppLEquivProdFinsupp {α β : Type _} : (Sum α β →₀ M) ≃ₗ[R] (α →₀ M) × (β →₀ M) :=
   { sumFinsuppAddEquivProdFinsupp with
     map_smul' := by

Co-authored-by: qawbecrdtey <qawbecrdtey@naver.com> Co-authored-by: Lukas Miaskiwskyi <lukas.mias@gmail.com> Co-authored-by: Komyyy <pol_tta@outlook.jp>